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58 vulnerabilities by NousResearch
CVE-2026-15311 (GCVE-0-2026-15311)
Vulnerability from nvd – Published: 2026-07-09 23:45 – Updated: 2026-07-10 14:12
VLAI
EPSS
VEX
Title
NousResearch hermes-agent Matrix Adapter matrix.py MatrixAdapter._markdown_to_html cross site scripting
Summary
A vulnerability was identified in NousResearch hermes-agent up to 2026.5.29.2. Affected by this issue is the function MatrixAdapter._markdown_to_html of the file gateway/platforms/matrix.py of the component Matrix Adapter. Such manipulation leads to cross site scripting. The attack can be executed remotely. The exploit is publicly available and might be used. The pull request to fix this issue awaits acceptance.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/377247 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/377247/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-15311 | third-party-advisory |
| https://vuldb.com/submit/852843 | third-party-advisory |
| https://github.com/NousResearch/hermes-agent/issu… | exploitissue-tracking |
| https://github.com/NousResearch/hermes-agent/pull/42759 | issue-trackingpatch |
| https://github.com/NousResearch/hermes-agent/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
2026.5.29.0
Affected: 2026.5.29.1 Affected: 2026.5.29.2 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-14783 (GCVE-0-2026-14783)
Vulnerability from nvd – Published: 2026-07-05 23:45 – Updated: 2026-07-06 17:39 X_Open Source
VLAI
EPSS
VEX
Title
NousResearch hermes-agent skills_tool.py skill_view path traversal
Summary
A vulnerability was determined in NousResearch hermes-agent 2026.5.29.2. The impacted element is the function skill_view of the file tools/skills_tool.py. Executing a manipulation of the argument Name can lead to path traversal. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. This patch is called 56f833efa427ccb444c0f9ad1759af1012f2124d. It is advisable to implement a patch to correct this issue.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-22 - Path Traversal
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/376373 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/376373/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-14783 | third-party-advisory |
| https://vuldb.com/submit/847502 | third-party-advisory |
| https://github.com/NousResearch/hermes-agent/issu… | exploitissue-tracking |
| https://github.com/NousResearch/hermes-agent/pull/40566 | issue-trackingpatch |
| https://github.com/NousResearch/hermes-agent/comm… | patch |
| https://github.com/NousResearch/hermes-agent/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
2026.5.29.2
cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-14628 (GCVE-0-2026-14628)
Vulnerability from nvd – Published: 2026-07-04 13:00 – Updated: 2026-07-06 16:25
VLAI
EPSS
VEX
Title
NousResearch hermes-agent Live Webhook Endpoint base.py extract_media path traversal
Summary
A vulnerability was detected in NousResearch hermes-agent up to 2026.5.16. This impacts the function extract_media of the file gateway/platforms/base.py of the component Live Webhook Endpoint. Performing a manipulation results in path traversal. The attack may be initiated remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-22 - Path Traversal
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/376144 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/376144/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-14628 | third-party-advisory |
| https://vuldb.com/submit/845599 | third-party-advisory |
| https://gist.github.com/YLChen-007/8af7eff27b50be… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
2026.5.0
Affected: 2026.5.1 Affected: 2026.5.2 Affected: 2026.5.3 Affected: 2026.5.4 Affected: 2026.5.5 Affected: 2026.5.6 Affected: 2026.5.7 Affected: 2026.5.8 Affected: 2026.5.9 Affected: 2026.5.10 Affected: 2026.5.11 Affected: 2026.5.12 Affected: 2026.5.13 Affected: 2026.5.14 Affected: 2026.5.15 Affected: 2026.5.16 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-14627 (GCVE-0-2026-14627)
Vulnerability from nvd – Published: 2026-07-04 12:45 – Updated: 2026-07-06 16:51
VLAI
EPSS
VEX
Title
NousResearch hermes-agent Discord Platform Integration discord.py DiscordAdapter._is_allowed_user improper authentication
Summary
A security vulnerability has been detected in NousResearch hermes-agent up to 0.15.2. This affects the function DiscordAdapter._is_allowed_user of the file gateway/platforms/discord.py of the component Discord Platform Integration. Such manipulation leads to improper authentication. The attack can be launched remotely. This attack is characterized by high complexity. The exploitability is reported as difficult. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-287 - Improper Authentication
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/376143 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/376143/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-14627 | third-party-advisory |
| https://vuldb.com/submit/845598 | third-party-advisory |
| https://gist.github.com/YLChen-007/d030c690b10a97… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
0.15.0
Affected: 0.15.1 Affected: 0.15.2 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
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CVE-2026-14626 (GCVE-0-2026-14626)
Vulnerability from nvd – Published: 2026-07-04 12:00 – Updated: 2026-07-07 02:29
VLAI
EPSS
VEX
Title
NousResearch hermes-agent HTTP API run_agent.py AIAgent.run_conversation denial of service
Summary
A weakness has been identified in NousResearch hermes-agent up to 2026.4.30. The impacted element is the function AIAgent.run_conversation of the file run_agent.py of the component HTTP API. This manipulation of the argument todos causes denial of service. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-404 - Denial of Service
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/376142 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/376142/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-14626 | third-party-advisory |
| https://vuldb.com/submit/845596 | third-party-advisory |
| https://gist.github.com/YLChen-007/b91a85f9448bea… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
2026.4.0
Affected: 2026.4.1 Affected: 2026.4.2 Affected: 2026.4.3 Affected: 2026.4.4 Affected: 2026.4.5 Affected: 2026.4.6 Affected: 2026.4.7 Affected: 2026.4.8 Affected: 2026.4.9 Affected: 2026.4.10 Affected: 2026.4.11 Affected: 2026.4.12 Affected: 2026.4.13 Affected: 2026.4.14 Affected: 2026.4.15 Affected: 2026.4.16 Affected: 2026.4.17 Affected: 2026.4.18 Affected: 2026.4.19 Affected: 2026.4.20 Affected: 2026.4.21 Affected: 2026.4.22 Affected: 2026.4.23 Affected: 2026.4.24 Affected: 2026.4.25 Affected: 2026.4.26 Affected: 2026.4.27 Affected: 2026.4.28 Affected: 2026.4.29 Affected: 2026.4.30 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
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CVE-2026-14625 (GCVE-0-2026-14625)
Vulnerability from nvd – Published: 2026-07-04 11:30 – Updated: 2026-07-06 17:12
VLAI
EPSS
VEX
Title
NousResearch hermes-agent server.py shell.exec protection mechanism
Summary
A security flaw has been discovered in NousResearch hermes-agent up to 0.15.2. The affected element is the function shell.exec of the file tui_gateway/server.py. The manipulation results in protection mechanism failure. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-693 - Protection Mechanism Failure
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/376141 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/376141/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-14625 | third-party-advisory |
| https://vuldb.com/submit/845595 | third-party-advisory |
| https://gist.github.com/YLChen-007/3b11589740dcf1… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
0.15.0
Affected: 0.15.1 Affected: 0.15.2 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
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CVE-2026-14617 (GCVE-0-2026-14617)
Vulnerability from nvd – Published: 2026-07-03 21:45 – Updated: 2026-07-06 19:40
VLAI
EPSS
VEX
Title
NousResearch hermes-agent Streaming Reasoning Tag Filter stream_consumer.py GatewayStreamConsumer._filter_and_accumulate case sensitivity
Summary
A security vulnerability has been detected in NousResearch hermes-agent up to 2026.4.30. Affected is the function GatewayStreamConsumer._filter_and_accumulate of the file gateway/stream_consumer.py of the component Streaming Reasoning Tag Filter. The manipulation leads to improper handling of case sensitivity. The attack may be initiated remotely. The attack's complexity is rated as high. The exploitability is told to be difficult. The exploit has been disclosed publicly and may be used. The project decided to not implement a dedicated fix: "[T]he analysis and the fix are both sound. It just lands below the bar for the maintenance cost of a duplicated scrub path."
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/376134 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/376134/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-14617 | third-party-advisory |
| https://vuldb.com/submit/844654 | third-party-advisory |
| https://github.com/NousResearch/hermes-agent/issu… | issue-tracking |
| https://github.com/NousResearch/hermes-agent/pull… | issue-trackingpatch |
| https://gist.github.com/YLChen-007/2229e5505bcbb3… | exploit |
| https://github.com/NousResearch/hermes-agent/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
2026.4.0
Affected: 2026.4.1 Affected: 2026.4.2 Affected: 2026.4.3 Affected: 2026.4.4 Affected: 2026.4.5 Affected: 2026.4.6 Affected: 2026.4.7 Affected: 2026.4.8 Affected: 2026.4.9 Affected: 2026.4.10 Affected: 2026.4.11 Affected: 2026.4.12 Affected: 2026.4.13 Affected: 2026.4.14 Affected: 2026.4.15 Affected: 2026.4.16 Affected: 2026.4.17 Affected: 2026.4.18 Affected: 2026.4.19 Affected: 2026.4.20 Affected: 2026.4.21 Affected: 2026.4.22 Affected: 2026.4.23 Affected: 2026.4.24 Affected: 2026.4.25 Affected: 2026.4.26 Affected: 2026.4.27 Affected: 2026.4.28 Affected: 2026.4.29 Affected: 2026.4.30 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
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CVE-2026-53870 (GCVE-0-2026-53870)
Vulnerability from nvd – Published: 2026-06-17 17:57 – Updated: 2026-06-17 18:39 X_Open Source
VLAI
EPSS
VEX
Title
Hermes Agent < 0.16.0 - Sensitive File Permission Vulnerability in Store Files
Summary
Hermes Agent before 0.16.0 creates response_store.db and webhook_subscriptions.json with world-readable permissions (mode 0o644), exposing conversation history and HMAC secrets to local users. Attackers with local filesystem access can read these files directly to obtain sensitive data including conversation history, tool payloads, prompts, and per-route HMAC secrets.
Severity
5.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-276 - Incorrect Default Permissions
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/NousResearch/hermes-agent/rele… | release-notes |
| https://github.com/NousResearch/hermes-agent/pull/30917 | issue-tracking |
| https://github.com/NousResearch/hermes-agent/pull/31469 | issue-tracking |
| https://github.com/NousResearch/hermes-agent/comm… | patch |
| https://www.vulncheck.com/advisories/hermes-agent… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
0 , < 0.16.0
(semver)
Unaffected: 0.16.0 (semver) |
Date Public
2026-05-24 00:00
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CVE-2026-53869 (GCVE-0-2026-53869)
Vulnerability from nvd – Published: 2026-06-17 17:57 – Updated: 2026-06-18 15:29 X_Open Source
VLAI
EPSS
VEX
Title
Hermes Agent < 0.16.0 - DNS Rebinding Bypass via WebSocket Endpoints
Summary
Hermes Agent before 0.16.0 contains a DNS rebinding vulnerability in WebSocket endpoints that allows remote attackers to bypass Host and Origin validation. FastAPI HTTP middleware does not execute for WebSocket upgrade requests on /api/pty, /api/ws, /api/pub, and /api/events endpoints, enabling attackers to exploit DNS rebinding and inject malicious commands or read terminal output.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/NousResearch/hermes-agent/rele… | release-notes |
| https://github.com/NousResearch/hermes-agent/pull/30221 | issue-tracking |
| https://github.com/NousResearch/hermes-agent/pull/31685 | issue-tracking |
| https://github.com/NousResearch/hermes-agent/comm… | patch |
| https://www.vulncheck.com/advisories/hermes-agent… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
0 , < 0.16.0
(semver)
Unaffected: 0.16.0 (semver) |
Date Public
2026-05-24 00:00
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CVE-2026-11461 (GCVE-0-2026-11461)
Vulnerability from nvd – Published: 2026-06-07 21:45 – Updated: 2026-06-09 14:48
VLAI
EPSS
VEX
Title
NousResearch hermes-agent resume Endpoint hermes_state.py resolve_session_by_title authorization
Summary
A vulnerability has been found in NousResearch hermes-agent up to 0.12.0. This affects the function resolve_session_by_title of the file hermes_state.py of the component resume Endpoint. Such manipulation of the argument Title leads to authorization bypass. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/369081 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/369081/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-11461 | third-party-advisory |
| https://vuldb.com/submit/829402 | third-party-advisory |
| https://gist.github.com/YLChen-007/7951b3dc39193f… | related |
| https://gist.github.com/YLChen-007/c2d162e9c8d395… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
0.1
Affected: 0.2 Affected: 0.3 Affected: 0.4 Affected: 0.5 Affected: 0.6 Affected: 0.7 Affected: 0.8 Affected: 0.9 Affected: 0.10 Affected: 0.11 Affected: 0.12.0 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
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CVE-2026-10548 (GCVE-0-2026-10548)
Vulnerability from nvd – Published: 2026-06-02 00:30 – Updated: 2026-06-03 13:53
VLAI
EPSS
VEX
Title
NousResearch hermes-agent Credential Pool Synchronization credential_pool.py _sync_anthropic_entry_from_credentials_file improper authentication
Summary
A security flaw has been discovered in NousResearch hermes-agent up to 2026.4.23. This affects the function _sync_anthropic_entry_from_credentials_file of the file agent/credential_pool.py of the component Credential Pool Synchronization. The manipulation results in improper authentication. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-287 - Improper Authentication
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/367645 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/367645/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-10548 | third-party-advisory |
| https://vuldb.com/submit/822026 | third-party-advisory |
| https://gist.github.com/YLChen-007/caf38652afeccb… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
2026.4.0
Affected: 2026.4.1 Affected: 2026.4.2 Affected: 2026.4.3 Affected: 2026.4.4 Affected: 2026.4.5 Affected: 2026.4.6 Affected: 2026.4.7 Affected: 2026.4.8 Affected: 2026.4.9 Affected: 2026.4.10 Affected: 2026.4.11 Affected: 2026.4.12 Affected: 2026.4.13 Affected: 2026.4.14 Affected: 2026.4.15 Affected: 2026.4.16 Affected: 2026.4.17 Affected: 2026.4.18 Affected: 2026.4.19 Affected: 2026.4.20 Affected: 2026.4.21 Affected: 2026.4.22 Affected: 2026.4.23 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
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CVE-2026-10224 (GCVE-0-2026-10224)
Vulnerability from nvd – Published: 2026-06-01 04:30 – Updated: 2026-06-01 15:23
VLAI
EPSS
VEX
Title
NousResearch hermes-agent Webhook Endpoint feishu.py _handle_webhook_request resource consumption
Summary
A security vulnerability has been detected in NousResearch hermes-agent up to 2026.4.30. This vulnerability affects the function _handle_webhook_request of the file gateway/platforms/feishu.py of the component Webhook Endpoint. Such manipulation leads to resource consumption. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/367503 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/367503/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-10224 | third-party-advisory |
| https://vuldb.com/submit/822022 | third-party-advisory |
| https://gist.github.com/YLChen-007/0304e313d811f1… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
2026.4.0
Affected: 2026.4.1 Affected: 2026.4.2 Affected: 2026.4.3 Affected: 2026.4.4 Affected: 2026.4.5 Affected: 2026.4.6 Affected: 2026.4.7 Affected: 2026.4.8 Affected: 2026.4.9 Affected: 2026.4.10 Affected: 2026.4.11 Affected: 2026.4.12 Affected: 2026.4.13 Affected: 2026.4.14 Affected: 2026.4.15 Affected: 2026.4.16 Affected: 2026.4.17 Affected: 2026.4.18 Affected: 2026.4.19 Affected: 2026.4.20 Affected: 2026.4.21 Affected: 2026.4.22 Affected: 2026.4.23 Affected: 2026.4.24 Affected: 2026.4.25 Affected: 2026.4.26 Affected: 2026.4.27 Affected: 2026.4.28 Affected: 2026.4.29 Affected: 2026.4.30 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
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CVE-2026-10223 (GCVE-0-2026-10223)
Vulnerability from nvd – Published: 2026-06-01 04:15 – Updated: 2026-06-01 14:56
VLAI
EPSS
VEX
Title
NousResearch hermes-agent memory_tool.py _scan_memory_content injection
Summary
A weakness has been identified in NousResearch hermes-agent up to 2026.4.30. This affects the function _scan_memory_content of the file tools/memory_tool.py. This manipulation causes injection. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/367502 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/367502/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-10223 | third-party-advisory |
| https://vuldb.com/submit/822021 | third-party-advisory |
| https://gist.github.com/YLChen-007/a1fb77ad2488c5… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
2026.4.0
Affected: 2026.4.1 Affected: 2026.4.2 Affected: 2026.4.3 Affected: 2026.4.4 Affected: 2026.4.5 Affected: 2026.4.6 Affected: 2026.4.7 Affected: 2026.4.8 Affected: 2026.4.9 Affected: 2026.4.10 Affected: 2026.4.11 Affected: 2026.4.12 Affected: 2026.4.13 Affected: 2026.4.14 Affected: 2026.4.15 Affected: 2026.4.16 Affected: 2026.4.17 Affected: 2026.4.18 Affected: 2026.4.19 Affected: 2026.4.20 Affected: 2026.4.21 Affected: 2026.4.22 Affected: 2026.4.23 Affected: 2026.4.24 Affected: 2026.4.25 Affected: 2026.4.26 Affected: 2026.4.27 Affected: 2026.4.28 Affected: 2026.4.29 Affected: 2026.4.30 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-10222 (GCVE-0-2026-10222)
Vulnerability from nvd – Published: 2026-06-01 04:00 – Updated: 2026-06-01 13:16
VLAI
EPSS
VEX
Title
NousResearch hermes-agent config.py _sanitize_env_lines injection
Summary
A security flaw has been discovered in NousResearch hermes-agent up to 2026.4.30. Affected by this issue is the function _sanitize_env_lines of the file hermes_cli/config.py. The manipulation results in injection. It is possible to launch the attack remotely. The attack requires a high level of complexity. The exploitation is known to be difficult. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/367501 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/367501/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-10222 | third-party-advisory |
| https://vuldb.com/submit/822020 | third-party-advisory |
| https://gist.github.com/YLChen-007/7ee2eeaa383b35… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
2026.4.0
Affected: 2026.4.1 Affected: 2026.4.2 Affected: 2026.4.3 Affected: 2026.4.4 Affected: 2026.4.5 Affected: 2026.4.6 Affected: 2026.4.7 Affected: 2026.4.8 Affected: 2026.4.9 Affected: 2026.4.10 Affected: 2026.4.11 Affected: 2026.4.12 Affected: 2026.4.13 Affected: 2026.4.14 Affected: 2026.4.15 Affected: 2026.4.16 Affected: 2026.4.17 Affected: 2026.4.18 Affected: 2026.4.19 Affected: 2026.4.20 Affected: 2026.4.21 Affected: 2026.4.22 Affected: 2026.4.23 Affected: 2026.4.24 Affected: 2026.4.25 Affected: 2026.4.26 Affected: 2026.4.27 Affected: 2026.4.28 Affected: 2026.4.29 Affected: 2026.4.30 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-10221 (GCVE-0-2026-10221)
Vulnerability from nvd – Published: 2026-06-01 03:45 – Updated: 2026-06-03 16:10
VLAI
EPSS
VEX
Title
NousResearch hermes-agent run_agent.py _compress_context injection
Summary
A vulnerability was identified in NousResearch hermes-agent up to 0.12.0. Affected by this vulnerability is the function _compress_context of the file run_agent.py. The manipulation leads to injection. It is possible to initiate the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/367500 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/367500/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-10221 | third-party-advisory |
| https://vuldb.com/submit/822019 | third-party-advisory |
| https://gist.github.com/YLChen-007/d343fcfe2c009c… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
0.1
Affected: 0.2 Affected: 0.3 Affected: 0.4 Affected: 0.5 Affected: 0.6 Affected: 0.7 Affected: 0.8 Affected: 0.9 Affected: 0.10 Affected: 0.11 Affected: 0.12.0 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-10220 (GCVE-0-2026-10220)
Vulnerability from nvd – Published: 2026-06-01 03:30 – Updated: 2026-06-02 15:01
VLAI
EPSS
VEX
Title
NousResearch hermes-agent skills_tool.py skill_view injection
Summary
A vulnerability was determined in NousResearch hermes-agent up to 2026.4.30. Affected is the function _serve_plugin_skill/skill_view of the file tools/skills_tool.py. Executing a manipulation can lead to injection. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/367499 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/367499/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-10220 | third-party-advisory |
| https://vuldb.com/submit/822018 | third-party-advisory |
| https://gist.github.com/YLChen-007/9dd399c6f75b31… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
2026.4.0
Affected: 2026.4.1 Affected: 2026.4.2 Affected: 2026.4.3 Affected: 2026.4.4 Affected: 2026.4.5 Affected: 2026.4.6 Affected: 2026.4.7 Affected: 2026.4.8 Affected: 2026.4.9 Affected: 2026.4.10 Affected: 2026.4.11 Affected: 2026.4.12 Affected: 2026.4.13 Affected: 2026.4.14 Affected: 2026.4.15 Affected: 2026.4.16 Affected: 2026.4.17 Affected: 2026.4.18 Affected: 2026.4.19 Affected: 2026.4.20 Affected: 2026.4.21 Affected: 2026.4.22 Affected: 2026.4.23 Affected: 2026.4.24 Affected: 2026.4.25 Affected: 2026.4.26 Affected: 2026.4.27 Affected: 2026.4.28 Affected: 2026.4.29 Affected: 2026.4.30 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
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CVE-2026-15311 (GCVE-0-2026-15311)
Vulnerability from cvelistv5 – Published: 2026-07-09 23:45 – Updated: 2026-07-10 14:12
VLAI
EPSS
VEX
Title
NousResearch hermes-agent Matrix Adapter matrix.py MatrixAdapter._markdown_to_html cross site scripting
Summary
A vulnerability was identified in NousResearch hermes-agent up to 2026.5.29.2. Affected by this issue is the function MatrixAdapter._markdown_to_html of the file gateway/platforms/matrix.py of the component Matrix Adapter. Such manipulation leads to cross site scripting. The attack can be executed remotely. The exploit is publicly available and might be used. The pull request to fix this issue awaits acceptance.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/377247 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/377247/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-15311 | third-party-advisory |
| https://vuldb.com/submit/852843 | third-party-advisory |
| https://github.com/NousResearch/hermes-agent/issu… | exploitissue-tracking |
| https://github.com/NousResearch/hermes-agent/pull/42759 | issue-trackingpatch |
| https://github.com/NousResearch/hermes-agent/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
2026.5.29.0
Affected: 2026.5.29.1 Affected: 2026.5.29.2 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-14783 (GCVE-0-2026-14783)
Vulnerability from cvelistv5 – Published: 2026-07-05 23:45 – Updated: 2026-07-06 17:39 X_Open Source
VLAI
EPSS
VEX
Title
NousResearch hermes-agent skills_tool.py skill_view path traversal
Summary
A vulnerability was determined in NousResearch hermes-agent 2026.5.29.2. The impacted element is the function skill_view of the file tools/skills_tool.py. Executing a manipulation of the argument Name can lead to path traversal. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. This patch is called 56f833efa427ccb444c0f9ad1759af1012f2124d. It is advisable to implement a patch to correct this issue.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-22 - Path Traversal
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/376373 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/376373/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-14783 | third-party-advisory |
| https://vuldb.com/submit/847502 | third-party-advisory |
| https://github.com/NousResearch/hermes-agent/issu… | exploitissue-tracking |
| https://github.com/NousResearch/hermes-agent/pull/40566 | issue-trackingpatch |
| https://github.com/NousResearch/hermes-agent/comm… | patch |
| https://github.com/NousResearch/hermes-agent/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
2026.5.29.2
cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
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CVE-2026-14628 (GCVE-0-2026-14628)
Vulnerability from cvelistv5 – Published: 2026-07-04 13:00 – Updated: 2026-07-06 16:25
VLAI
EPSS
VEX
Title
NousResearch hermes-agent Live Webhook Endpoint base.py extract_media path traversal
Summary
A vulnerability was detected in NousResearch hermes-agent up to 2026.5.16. This impacts the function extract_media of the file gateway/platforms/base.py of the component Live Webhook Endpoint. Performing a manipulation results in path traversal. The attack may be initiated remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-22 - Path Traversal
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/376144 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/376144/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-14628 | third-party-advisory |
| https://vuldb.com/submit/845599 | third-party-advisory |
| https://gist.github.com/YLChen-007/8af7eff27b50be… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
2026.5.0
Affected: 2026.5.1 Affected: 2026.5.2 Affected: 2026.5.3 Affected: 2026.5.4 Affected: 2026.5.5 Affected: 2026.5.6 Affected: 2026.5.7 Affected: 2026.5.8 Affected: 2026.5.9 Affected: 2026.5.10 Affected: 2026.5.11 Affected: 2026.5.12 Affected: 2026.5.13 Affected: 2026.5.14 Affected: 2026.5.15 Affected: 2026.5.16 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-14627 (GCVE-0-2026-14627)
Vulnerability from cvelistv5 – Published: 2026-07-04 12:45 – Updated: 2026-07-06 16:51
VLAI
EPSS
VEX
Title
NousResearch hermes-agent Discord Platform Integration discord.py DiscordAdapter._is_allowed_user improper authentication
Summary
A security vulnerability has been detected in NousResearch hermes-agent up to 0.15.2. This affects the function DiscordAdapter._is_allowed_user of the file gateway/platforms/discord.py of the component Discord Platform Integration. Such manipulation leads to improper authentication. The attack can be launched remotely. This attack is characterized by high complexity. The exploitability is reported as difficult. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-287 - Improper Authentication
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/376143 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/376143/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-14627 | third-party-advisory |
| https://vuldb.com/submit/845598 | third-party-advisory |
| https://gist.github.com/YLChen-007/d030c690b10a97… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
0.15.0
Affected: 0.15.1 Affected: 0.15.2 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-14626 (GCVE-0-2026-14626)
Vulnerability from cvelistv5 – Published: 2026-07-04 12:00 – Updated: 2026-07-07 02:29
VLAI
EPSS
VEX
Title
NousResearch hermes-agent HTTP API run_agent.py AIAgent.run_conversation denial of service
Summary
A weakness has been identified in NousResearch hermes-agent up to 2026.4.30. The impacted element is the function AIAgent.run_conversation of the file run_agent.py of the component HTTP API. This manipulation of the argument todos causes denial of service. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-404 - Denial of Service
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/376142 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/376142/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-14626 | third-party-advisory |
| https://vuldb.com/submit/845596 | third-party-advisory |
| https://gist.github.com/YLChen-007/b91a85f9448bea… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
2026.4.0
Affected: 2026.4.1 Affected: 2026.4.2 Affected: 2026.4.3 Affected: 2026.4.4 Affected: 2026.4.5 Affected: 2026.4.6 Affected: 2026.4.7 Affected: 2026.4.8 Affected: 2026.4.9 Affected: 2026.4.10 Affected: 2026.4.11 Affected: 2026.4.12 Affected: 2026.4.13 Affected: 2026.4.14 Affected: 2026.4.15 Affected: 2026.4.16 Affected: 2026.4.17 Affected: 2026.4.18 Affected: 2026.4.19 Affected: 2026.4.20 Affected: 2026.4.21 Affected: 2026.4.22 Affected: 2026.4.23 Affected: 2026.4.24 Affected: 2026.4.25 Affected: 2026.4.26 Affected: 2026.4.27 Affected: 2026.4.28 Affected: 2026.4.29 Affected: 2026.4.30 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-14625 (GCVE-0-2026-14625)
Vulnerability from cvelistv5 – Published: 2026-07-04 11:30 – Updated: 2026-07-06 17:12
VLAI
EPSS
VEX
Title
NousResearch hermes-agent server.py shell.exec protection mechanism
Summary
A security flaw has been discovered in NousResearch hermes-agent up to 0.15.2. The affected element is the function shell.exec of the file tui_gateway/server.py. The manipulation results in protection mechanism failure. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-693 - Protection Mechanism Failure
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/376141 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/376141/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-14625 | third-party-advisory |
| https://vuldb.com/submit/845595 | third-party-advisory |
| https://gist.github.com/YLChen-007/3b11589740dcf1… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
0.15.0
Affected: 0.15.1 Affected: 0.15.2 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-14617 (GCVE-0-2026-14617)
Vulnerability from cvelistv5 – Published: 2026-07-03 21:45 – Updated: 2026-07-06 19:40
VLAI
EPSS
VEX
Title
NousResearch hermes-agent Streaming Reasoning Tag Filter stream_consumer.py GatewayStreamConsumer._filter_and_accumulate case sensitivity
Summary
A security vulnerability has been detected in NousResearch hermes-agent up to 2026.4.30. Affected is the function GatewayStreamConsumer._filter_and_accumulate of the file gateway/stream_consumer.py of the component Streaming Reasoning Tag Filter. The manipulation leads to improper handling of case sensitivity. The attack may be initiated remotely. The attack's complexity is rated as high. The exploitability is told to be difficult. The exploit has been disclosed publicly and may be used. The project decided to not implement a dedicated fix: "[T]he analysis and the fix are both sound. It just lands below the bar for the maintenance cost of a duplicated scrub path."
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/376134 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/376134/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-14617 | third-party-advisory |
| https://vuldb.com/submit/844654 | third-party-advisory |
| https://github.com/NousResearch/hermes-agent/issu… | issue-tracking |
| https://github.com/NousResearch/hermes-agent/pull… | issue-trackingpatch |
| https://gist.github.com/YLChen-007/2229e5505bcbb3… | exploit |
| https://github.com/NousResearch/hermes-agent/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
2026.4.0
Affected: 2026.4.1 Affected: 2026.4.2 Affected: 2026.4.3 Affected: 2026.4.4 Affected: 2026.4.5 Affected: 2026.4.6 Affected: 2026.4.7 Affected: 2026.4.8 Affected: 2026.4.9 Affected: 2026.4.10 Affected: 2026.4.11 Affected: 2026.4.12 Affected: 2026.4.13 Affected: 2026.4.14 Affected: 2026.4.15 Affected: 2026.4.16 Affected: 2026.4.17 Affected: 2026.4.18 Affected: 2026.4.19 Affected: 2026.4.20 Affected: 2026.4.21 Affected: 2026.4.22 Affected: 2026.4.23 Affected: 2026.4.24 Affected: 2026.4.25 Affected: 2026.4.26 Affected: 2026.4.27 Affected: 2026.4.28 Affected: 2026.4.29 Affected: 2026.4.30 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
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CVE-2026-53870 (GCVE-0-2026-53870)
Vulnerability from cvelistv5 – Published: 2026-06-17 17:57 – Updated: 2026-06-17 18:39 X_Open Source
VLAI
EPSS
VEX
Title
Hermes Agent < 0.16.0 - Sensitive File Permission Vulnerability in Store Files
Summary
Hermes Agent before 0.16.0 creates response_store.db and webhook_subscriptions.json with world-readable permissions (mode 0o644), exposing conversation history and HMAC secrets to local users. Attackers with local filesystem access can read these files directly to obtain sensitive data including conversation history, tool payloads, prompts, and per-route HMAC secrets.
Severity
5.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-276 - Incorrect Default Permissions
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/NousResearch/hermes-agent/rele… | release-notes |
| https://github.com/NousResearch/hermes-agent/pull/30917 | issue-tracking |
| https://github.com/NousResearch/hermes-agent/pull/31469 | issue-tracking |
| https://github.com/NousResearch/hermes-agent/comm… | patch |
| https://www.vulncheck.com/advisories/hermes-agent… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
0 , < 0.16.0
(semver)
Unaffected: 0.16.0 (semver) |
Date Public
2026-05-24 00:00
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CVE-2026-53869 (GCVE-0-2026-53869)
Vulnerability from cvelistv5 – Published: 2026-06-17 17:57 – Updated: 2026-06-18 15:29 X_Open Source
VLAI
EPSS
VEX
Title
Hermes Agent < 0.16.0 - DNS Rebinding Bypass via WebSocket Endpoints
Summary
Hermes Agent before 0.16.0 contains a DNS rebinding vulnerability in WebSocket endpoints that allows remote attackers to bypass Host and Origin validation. FastAPI HTTP middleware does not execute for WebSocket upgrade requests on /api/pty, /api/ws, /api/pub, and /api/events endpoints, enabling attackers to exploit DNS rebinding and inject malicious commands or read terminal output.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/NousResearch/hermes-agent/rele… | release-notes |
| https://github.com/NousResearch/hermes-agent/pull/30221 | issue-tracking |
| https://github.com/NousResearch/hermes-agent/pull/31685 | issue-tracking |
| https://github.com/NousResearch/hermes-agent/comm… | patch |
| https://www.vulncheck.com/advisories/hermes-agent… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
0 , < 0.16.0
(semver)
Unaffected: 0.16.0 (semver) |
Date Public
2026-05-24 00:00
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CVE-2026-11461 (GCVE-0-2026-11461)
Vulnerability from cvelistv5 – Published: 2026-06-07 21:45 – Updated: 2026-06-09 14:48
VLAI
EPSS
VEX
Title
NousResearch hermes-agent resume Endpoint hermes_state.py resolve_session_by_title authorization
Summary
A vulnerability has been found in NousResearch hermes-agent up to 0.12.0. This affects the function resolve_session_by_title of the file hermes_state.py of the component resume Endpoint. Such manipulation of the argument Title leads to authorization bypass. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/369081 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/369081/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-11461 | third-party-advisory |
| https://vuldb.com/submit/829402 | third-party-advisory |
| https://gist.github.com/YLChen-007/7951b3dc39193f… | related |
| https://gist.github.com/YLChen-007/c2d162e9c8d395… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
0.1
Affected: 0.2 Affected: 0.3 Affected: 0.4 Affected: 0.5 Affected: 0.6 Affected: 0.7 Affected: 0.8 Affected: 0.9 Affected: 0.10 Affected: 0.11 Affected: 0.12.0 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
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CVE-2026-10548 (GCVE-0-2026-10548)
Vulnerability from cvelistv5 – Published: 2026-06-02 00:30 – Updated: 2026-06-03 13:53
VLAI
EPSS
VEX
Title
NousResearch hermes-agent Credential Pool Synchronization credential_pool.py _sync_anthropic_entry_from_credentials_file improper authentication
Summary
A security flaw has been discovered in NousResearch hermes-agent up to 2026.4.23. This affects the function _sync_anthropic_entry_from_credentials_file of the file agent/credential_pool.py of the component Credential Pool Synchronization. The manipulation results in improper authentication. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-287 - Improper Authentication
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/367645 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/367645/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-10548 | third-party-advisory |
| https://vuldb.com/submit/822026 | third-party-advisory |
| https://gist.github.com/YLChen-007/caf38652afeccb… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
2026.4.0
Affected: 2026.4.1 Affected: 2026.4.2 Affected: 2026.4.3 Affected: 2026.4.4 Affected: 2026.4.5 Affected: 2026.4.6 Affected: 2026.4.7 Affected: 2026.4.8 Affected: 2026.4.9 Affected: 2026.4.10 Affected: 2026.4.11 Affected: 2026.4.12 Affected: 2026.4.13 Affected: 2026.4.14 Affected: 2026.4.15 Affected: 2026.4.16 Affected: 2026.4.17 Affected: 2026.4.18 Affected: 2026.4.19 Affected: 2026.4.20 Affected: 2026.4.21 Affected: 2026.4.22 Affected: 2026.4.23 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
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CVE-2026-10224 (GCVE-0-2026-10224)
Vulnerability from cvelistv5 – Published: 2026-06-01 04:30 – Updated: 2026-06-01 15:23
VLAI
EPSS
VEX
Title
NousResearch hermes-agent Webhook Endpoint feishu.py _handle_webhook_request resource consumption
Summary
A security vulnerability has been detected in NousResearch hermes-agent up to 2026.4.30. This vulnerability affects the function _handle_webhook_request of the file gateway/platforms/feishu.py of the component Webhook Endpoint. Such manipulation leads to resource consumption. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/367503 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/367503/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-10224 | third-party-advisory |
| https://vuldb.com/submit/822022 | third-party-advisory |
| https://gist.github.com/YLChen-007/0304e313d811f1… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
2026.4.0
Affected: 2026.4.1 Affected: 2026.4.2 Affected: 2026.4.3 Affected: 2026.4.4 Affected: 2026.4.5 Affected: 2026.4.6 Affected: 2026.4.7 Affected: 2026.4.8 Affected: 2026.4.9 Affected: 2026.4.10 Affected: 2026.4.11 Affected: 2026.4.12 Affected: 2026.4.13 Affected: 2026.4.14 Affected: 2026.4.15 Affected: 2026.4.16 Affected: 2026.4.17 Affected: 2026.4.18 Affected: 2026.4.19 Affected: 2026.4.20 Affected: 2026.4.21 Affected: 2026.4.22 Affected: 2026.4.23 Affected: 2026.4.24 Affected: 2026.4.25 Affected: 2026.4.26 Affected: 2026.4.27 Affected: 2026.4.28 Affected: 2026.4.29 Affected: 2026.4.30 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
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CVE-2026-10223 (GCVE-0-2026-10223)
Vulnerability from cvelistv5 – Published: 2026-06-01 04:15 – Updated: 2026-06-01 14:56
VLAI
EPSS
VEX
Title
NousResearch hermes-agent memory_tool.py _scan_memory_content injection
Summary
A weakness has been identified in NousResearch hermes-agent up to 2026.4.30. This affects the function _scan_memory_content of the file tools/memory_tool.py. This manipulation causes injection. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/367502 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/367502/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-10223 | third-party-advisory |
| https://vuldb.com/submit/822021 | third-party-advisory |
| https://gist.github.com/YLChen-007/a1fb77ad2488c5… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
2026.4.0
Affected: 2026.4.1 Affected: 2026.4.2 Affected: 2026.4.3 Affected: 2026.4.4 Affected: 2026.4.5 Affected: 2026.4.6 Affected: 2026.4.7 Affected: 2026.4.8 Affected: 2026.4.9 Affected: 2026.4.10 Affected: 2026.4.11 Affected: 2026.4.12 Affected: 2026.4.13 Affected: 2026.4.14 Affected: 2026.4.15 Affected: 2026.4.16 Affected: 2026.4.17 Affected: 2026.4.18 Affected: 2026.4.19 Affected: 2026.4.20 Affected: 2026.4.21 Affected: 2026.4.22 Affected: 2026.4.23 Affected: 2026.4.24 Affected: 2026.4.25 Affected: 2026.4.26 Affected: 2026.4.27 Affected: 2026.4.28 Affected: 2026.4.29 Affected: 2026.4.30 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-10222 (GCVE-0-2026-10222)
Vulnerability from cvelistv5 – Published: 2026-06-01 04:00 – Updated: 2026-06-01 13:16
VLAI
EPSS
VEX
Title
NousResearch hermes-agent config.py _sanitize_env_lines injection
Summary
A security flaw has been discovered in NousResearch hermes-agent up to 2026.4.30. Affected by this issue is the function _sanitize_env_lines of the file hermes_cli/config.py. The manipulation results in injection. It is possible to launch the attack remotely. The attack requires a high level of complexity. The exploitation is known to be difficult. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/367501 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/367501/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-10222 | third-party-advisory |
| https://vuldb.com/submit/822020 | third-party-advisory |
| https://gist.github.com/YLChen-007/7ee2eeaa383b35… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
2026.4.0
Affected: 2026.4.1 Affected: 2026.4.2 Affected: 2026.4.3 Affected: 2026.4.4 Affected: 2026.4.5 Affected: 2026.4.6 Affected: 2026.4.7 Affected: 2026.4.8 Affected: 2026.4.9 Affected: 2026.4.10 Affected: 2026.4.11 Affected: 2026.4.12 Affected: 2026.4.13 Affected: 2026.4.14 Affected: 2026.4.15 Affected: 2026.4.16 Affected: 2026.4.17 Affected: 2026.4.18 Affected: 2026.4.19 Affected: 2026.4.20 Affected: 2026.4.21 Affected: 2026.4.22 Affected: 2026.4.23 Affected: 2026.4.24 Affected: 2026.4.25 Affected: 2026.4.26 Affected: 2026.4.27 Affected: 2026.4.28 Affected: 2026.4.29 Affected: 2026.4.30 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
Credits
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