Search criteria
26 vulnerabilities found for hermes-agent by NousResearch
CVE-2026-9369 (GCVE-0-2026-9369)
Vulnerability from nvd – Published: 2026-05-24 09:00 – Updated: 2026-05-26 14:29
VLAI
Title
NousResearch hermes-agent CLI web-dashboard web_server.py _discover_dashboard_plugins comparison
Summary
A security flaw has been discovered in NousResearch hermes-agent 2026.4.23. Affected is the function _discover_dashboard_plugins of the file hermes_cli/web_server.py of the component CLI web-dashboard Interface. Performing a manipulation of the argument HERMES_ENABLE_PROJECT_PLUGINS results in incorrect comparison. The attack is only possible with local access. 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
CWE
- CWE-697 - Incorrect Comparison
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365332 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365332/cti | signaturepermissions-required |
| https://vuldb.com/submit/812230 | third-party-advisory |
| https://gist.github.com/YLChen-007/062b77ceac6aa9… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
2026.4.23
cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-9368 (GCVE-0-2026-9368)
Vulnerability from nvd – Published: 2026-05-24 08:45 – Updated: 2026-05-26 16:17
VLAI
Title
NousResearch hermes-agent Environment Variable code_execution_tool.py execute_code sandbox
Summary
A vulnerability was identified in NousResearch hermes-agent up to 2026.4.16. This impacts the function execute_code of the file tools/code_execution_tool.py of the component Environment Variable Handler. Such manipulation leads to sandbox issue. It is possible to launch 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
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365331 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365331/cti | signaturepermissions-required |
| https://vuldb.com/submit/812229 | third-party-advisory |
| https://gist.github.com/YLChen-007/43c72d19668421… | 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 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
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CVE-2026-9367 (GCVE-0-2026-9367)
Vulnerability from nvd – Published: 2026-05-24 08:30 – Updated: 2026-05-26 13:30
VLAI
Title
NousResearch hermes-agent terminal_tool approval.py detect_dangerous_command os command injection
Summary
A vulnerability was determined in NousResearch hermes-agent up to 5157f5427f19488b31c6fdebbacd15d798ce7f63. This affects the function detect_dangerous_command of the file tools/approval.py of the component terminal_tool. This manipulation causes os command injection. It is possible to initiate the attack remotely. 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
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365330 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365330/cti | signaturepermissions-required |
| https://vuldb.com/submit/812228 | third-party-advisory |
| https://gist.github.com/YLChen-007/75fb10319693e8… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
5157f5427f19488b31c6fdebbacd15d798ce7f63
cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
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CVE-2026-9366 (GCVE-0-2026-9366)
Vulnerability from nvd – Published: 2026-05-24 08:15 – Updated: 2026-05-27 17:27
VLAI
Title
NousResearch hermes-agent prompt_builder.py _scan_context_content injection
Summary
A vulnerability was found in NousResearch hermes-agent 2026.4.23. The impacted element is the function _scan_context_content of the file agent/prompt_builder.py. The manipulation results in injection. The attack may be performed from remote. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365329 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365329/cti | signaturepermissions-required |
| https://vuldb.com/submit/812227 | third-party-advisory |
| https://gist.github.com/YLChen-007/581fd92de5548f… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
2026.4.23
cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-9354 (GCVE-0-2026-9354)
Vulnerability from nvd – Published: 2026-05-24 04:15 – Updated: 2026-05-27 17:28
VLAI
Title
NousResearch hermes-agent Slack Agent/Mattermost Agent escape output
Summary
A vulnerability was detected in NousResearch hermes-agent up to 2026.4.16. The affected element is an unknown function of the component Slack Agent/Mattermost Agent. The manipulation of the argument format_message results in escaping of output. The attack can be executed 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
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365317 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365317/cti | signaturepermissions-required |
| https://vuldb.com/submit/812226 | third-party-advisory |
| https://gist.github.com/YLChen-007/e90fb38ac03284… | 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 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-9353 (GCVE-0-2026-9353)
Vulnerability from nvd – Published: 2026-05-24 03:45 – Updated: 2026-05-26 13:30
VLAI
Title
NousResearch hermes-agent Skills Guard Multi-Word Prompt skills_guard.py injection
Summary
A security vulnerability has been detected in NousResearch hermes-agent up to 2026.4.23. Impacted is an unknown function of the file agent/skills_guard.py of the component Skills Guard Multi-Word Prompt Handler. The manipulation of the argument THREAT_PATTERNS leads to injection. Remote exploitation of the attack is possible. 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
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365316 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365316/cti | signaturepermissions-required |
| https://vuldb.com/submit/812216 | third-party-advisory |
| https://gist.github.com/YLChen-007/82a3539d635884… | 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-2026-9352 (GCVE-0-2026-9352)
Vulnerability from nvd – Published: 2026-05-24 03:30 – Updated: 2026-05-24 03:30
VLAI
Title
NousResearch hermes-agent Messaging Gateway local.py _make_run_env information disclosure
Summary
A weakness has been identified in NousResearch hermes-agent up to 2026.4.23. This issue affects the function _make_run_env of the file tools/environments/local.py of the component Messaging Gateway Handler. Executing a manipulation can lead to information disclosure. The attack may be launched 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
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365315 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365315/cti | signaturepermissions-required |
| https://vuldb.com/submit/812215 | third-party-advisory |
| https://gist.github.com/YLChen-007/760b3940f70899… | 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:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-9351 (GCVE-0-2026-9351)
Vulnerability from nvd – Published: 2026-05-24 03:15 – Updated: 2026-05-26 14:23
VLAI
Title
NousResearch hermes-agent read_file Tool file_tools.py _is_blocked_device path traversal
Summary
A security flaw has been discovered in NousResearch hermes-agent up to 2026.4.16. This vulnerability affects the function _is_blocked_device of the file tools/file_tools.py of the component read_file Tool. Performing a manipulation results in path traversal. The attack may be initiated 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
CWE
- CWE-22 - Path Traversal
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365314 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365314/cti | signaturepermissions-required |
| https://vuldb.com/submit/812214 | third-party-advisory |
| https://gist.github.com/YLChen-007/1d1aeff404cb88… | 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 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-9350 (GCVE-0-2026-9350)
Vulnerability from nvd – Published: 2026-05-24 02:45 – Updated: 2026-05-26 17:48
VLAI
Title
NousResearch hermes-agent Batch Runner approval.py check_all_command_guards authorization
Summary
A vulnerability was identified in NousResearch hermes-agent up to 2026.4.16. This affects the function check_all_command_guards of the file tools/approval.py of the component Batch Runner. Such manipulation leads to missing authorization. The attack can be launched 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
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365313 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365313/cti | signaturepermissions-required |
| https://vuldb.com/submit/812213 | third-party-advisory |
| https://gist.github.com/YLChen-007/22cada4c9060f5… | 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 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-7397 (GCVE-0-2026-7397)
Vulnerability from nvd – Published: 2026-04-29 18:00 – Updated: 2026-04-30 12:47 X_Open Source
VLAI
Title
NousResearch hermes-agent file_tools.py _check_sensitive_path symlink
Summary
A security flaw has been discovered in NousResearch hermes-agent 0.8.0. This affects the function _check_sensitive_path of the file tools/file_tools.py. The manipulation results in symlink following. Attacking locally is a requirement. The exploit has been released to the public and may be used for attacks. Upgrading to version 0.9.0 is able to mitigate this issue. The patch is identified as 311dac197145e19e07df68feba2cd55d896a3cd1. Upgrading the affected component is recommended.
Severity
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/360121 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/360121/cti | signaturepermissions-required |
| https://vuldb.com/submit/803270 | third-party-advisory |
| https://github.com/NousResearch/hermes-agent/issu… | exploitissue-tracking |
| https://github.com/NousResearch/hermes-agent/pull/8829 | issue-trackingpatch |
| https://github.com/NousResearch/hermes-agent/comm… | patch |
| https://github.com/NousResearch/hermes-agent/rele… | patch |
| https://github.com/NousResearch/hermes-agent/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
0.8.0
Unaffected: 0.9.0 |
Credits
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CVE-2026-7396 (GCVE-0-2026-7396)
Vulnerability from nvd – Published: 2026-04-29 17:30 – Updated: 2026-04-29 19:28
VLAI
Title
NousResearch hermes-agent WeChat Work Platform Adapter wecom.py path traversal
Summary
A vulnerability was identified in NousResearch hermes-agent 0.8.0. Affected by this issue is some unknown functionality of the file gateway/platforms/wecom.py of the component WeChat Work Platform Adapter. The manipulation leads to path traversal. It is possible to initiate the attack remotely. The exploit is publicly available and might be used.
Severity
CWE
- CWE-22 - Path Traversal
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/360120 | vdb-entry |
| https://vuldb.com/vuln/360120/cti | signaturepermissions-required |
| https://vuldb.com/submit/803269 | third-party-advisory |
| https://github.com/NousResearch/hermes-agent/issu… | exploitissue-tracking |
| https://github.com/bugmaker2/hermes-agent/issues/29 | issue-tracking |
| https://github.com/NousResearch/hermes-agent/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
0.8.0
|
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CVE-2026-7113 (GCVE-0-2026-7113)
Vulnerability from nvd – Published: 2026-04-27 10:00 – Updated: 2026-04-27 13:29
VLAI
Title
NousResearch hermes-agent Webhooks Endpoint webhook.py missing authentication
Summary
A vulnerability was found in NousResearch hermes-agent 0.8.0. Affected by this issue is some unknown functionality of the file gateway/platforms/webhook.py of the component Webhooks Endpoint. The manipulation of the argument _INSECURE_NO_AUTH results in missing authentication. The attack can be launched remotely. A high complexity level is associated with this attack. The exploitation is known to be difficult. The exploit has been made public and could be used. The project was informed of the problem early through a pull request but has not reacted yet.
Severity
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/359713 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/359713/cti | signaturepermissions-required |
| https://vuldb.com/submit/800802 | third-party-advisory |
| https://github.com/NousResearch/hermes-agent/issu… | exploitissue-tracking |
| https://github.com/NousResearch/hermes-agent/pull/6445 | issue-trackingpatch |
| https://github.com/NousResearch/hermes-agent/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
0.8.0
|
Credits
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CVE-2026-7112 (GCVE-0-2026-7112)
Vulnerability from nvd – Published: 2026-04-27 09:45 – Updated: 2026-04-27 12:21
VLAI
Title
NousResearch hermes-agent API_SERVER_KEY api_server.py _check_auth improper authentication
Summary
A vulnerability has been found in NousResearch hermes-agent 0.8.0. Affected by this vulnerability is the function _check_auth of the file gateway/platforms/api_server.py of the component API_SERVER_KEY Handler. The manipulation leads to improper authentication. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through a pull request but has not reacted yet.
Severity
CWE
- CWE-287 - Improper Authentication
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/359712 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/359712/cti | signaturepermissions-required |
| https://vuldb.com/submit/800800 | third-party-advisory |
| https://github.com/NousResearch/hermes-agent/issu… | exploitissue-tracking |
| https://github.com/NousResearch/hermes-agent/pull/6477 | issue-trackingpatch |
| https://github.com/NousResearch/hermes-agent/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
0.8.0
|
Credits
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CVE-2026-9369 (GCVE-0-2026-9369)
Vulnerability from cvelistv5 – Published: 2026-05-24 09:00 – Updated: 2026-05-26 14:29
VLAI
Title
NousResearch hermes-agent CLI web-dashboard web_server.py _discover_dashboard_plugins comparison
Summary
A security flaw has been discovered in NousResearch hermes-agent 2026.4.23. Affected is the function _discover_dashboard_plugins of the file hermes_cli/web_server.py of the component CLI web-dashboard Interface. Performing a manipulation of the argument HERMES_ENABLE_PROJECT_PLUGINS results in incorrect comparison. The attack is only possible with local access. 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
CWE
- CWE-697 - Incorrect Comparison
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365332 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365332/cti | signaturepermissions-required |
| https://vuldb.com/submit/812230 | third-party-advisory |
| https://gist.github.com/YLChen-007/062b77ceac6aa9… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
2026.4.23
cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-9368 (GCVE-0-2026-9368)
Vulnerability from cvelistv5 – Published: 2026-05-24 08:45 – Updated: 2026-05-26 16:17
VLAI
Title
NousResearch hermes-agent Environment Variable code_execution_tool.py execute_code sandbox
Summary
A vulnerability was identified in NousResearch hermes-agent up to 2026.4.16. This impacts the function execute_code of the file tools/code_execution_tool.py of the component Environment Variable Handler. Such manipulation leads to sandbox issue. It is possible to launch 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
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365331 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365331/cti | signaturepermissions-required |
| https://vuldb.com/submit/812229 | third-party-advisory |
| https://gist.github.com/YLChen-007/43c72d19668421… | 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 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-9367 (GCVE-0-2026-9367)
Vulnerability from cvelistv5 – Published: 2026-05-24 08:30 – Updated: 2026-05-26 13:30
VLAI
Title
NousResearch hermes-agent terminal_tool approval.py detect_dangerous_command os command injection
Summary
A vulnerability was determined in NousResearch hermes-agent up to 5157f5427f19488b31c6fdebbacd15d798ce7f63. This affects the function detect_dangerous_command of the file tools/approval.py of the component terminal_tool. This manipulation causes os command injection. It is possible to initiate the attack remotely. 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
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365330 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365330/cti | signaturepermissions-required |
| https://vuldb.com/submit/812228 | third-party-advisory |
| https://gist.github.com/YLChen-007/75fb10319693e8… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
5157f5427f19488b31c6fdebbacd15d798ce7f63
cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-9366 (GCVE-0-2026-9366)
Vulnerability from cvelistv5 – Published: 2026-05-24 08:15 – Updated: 2026-05-27 17:27
VLAI
Title
NousResearch hermes-agent prompt_builder.py _scan_context_content injection
Summary
A vulnerability was found in NousResearch hermes-agent 2026.4.23. The impacted element is the function _scan_context_content of the file agent/prompt_builder.py. The manipulation results in injection. The attack may be performed from remote. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365329 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365329/cti | signaturepermissions-required |
| https://vuldb.com/submit/812227 | third-party-advisory |
| https://gist.github.com/YLChen-007/581fd92de5548f… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
2026.4.23
cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
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CVE-2026-9354 (GCVE-0-2026-9354)
Vulnerability from cvelistv5 – Published: 2026-05-24 04:15 – Updated: 2026-05-27 17:28
VLAI
Title
NousResearch hermes-agent Slack Agent/Mattermost Agent escape output
Summary
A vulnerability was detected in NousResearch hermes-agent up to 2026.4.16. The affected element is an unknown function of the component Slack Agent/Mattermost Agent. The manipulation of the argument format_message results in escaping of output. The attack can be executed 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
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365317 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365317/cti | signaturepermissions-required |
| https://vuldb.com/submit/812226 | third-party-advisory |
| https://gist.github.com/YLChen-007/e90fb38ac03284… | 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 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
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CVE-2026-9353 (GCVE-0-2026-9353)
Vulnerability from cvelistv5 – Published: 2026-05-24 03:45 – Updated: 2026-05-26 13:30
VLAI
Title
NousResearch hermes-agent Skills Guard Multi-Word Prompt skills_guard.py injection
Summary
A security vulnerability has been detected in NousResearch hermes-agent up to 2026.4.23. Impacted is an unknown function of the file agent/skills_guard.py of the component Skills Guard Multi-Word Prompt Handler. The manipulation of the argument THREAT_PATTERNS leads to injection. Remote exploitation of the attack is possible. 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
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365316 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365316/cti | signaturepermissions-required |
| https://vuldb.com/submit/812216 | third-party-advisory |
| https://gist.github.com/YLChen-007/82a3539d635884… | 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-2026-9352 (GCVE-0-2026-9352)
Vulnerability from cvelistv5 – Published: 2026-05-24 03:30 – Updated: 2026-05-24 03:30
VLAI
Title
NousResearch hermes-agent Messaging Gateway local.py _make_run_env information disclosure
Summary
A weakness has been identified in NousResearch hermes-agent up to 2026.4.23. This issue affects the function _make_run_env of the file tools/environments/local.py of the component Messaging Gateway Handler. Executing a manipulation can lead to information disclosure. The attack may be launched 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
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365315 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365315/cti | signaturepermissions-required |
| https://vuldb.com/submit/812215 | third-party-advisory |
| https://gist.github.com/YLChen-007/760b3940f70899… | 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:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-9351 (GCVE-0-2026-9351)
Vulnerability from cvelistv5 – Published: 2026-05-24 03:15 – Updated: 2026-05-26 14:23
VLAI
Title
NousResearch hermes-agent read_file Tool file_tools.py _is_blocked_device path traversal
Summary
A security flaw has been discovered in NousResearch hermes-agent up to 2026.4.16. This vulnerability affects the function _is_blocked_device of the file tools/file_tools.py of the component read_file Tool. Performing a manipulation results in path traversal. The attack may be initiated 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
CWE
- CWE-22 - Path Traversal
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365314 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365314/cti | signaturepermissions-required |
| https://vuldb.com/submit/812214 | third-party-advisory |
| https://gist.github.com/YLChen-007/1d1aeff404cb88… | 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 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-9350 (GCVE-0-2026-9350)
Vulnerability from cvelistv5 – Published: 2026-05-24 02:45 – Updated: 2026-05-26 17:48
VLAI
Title
NousResearch hermes-agent Batch Runner approval.py check_all_command_guards authorization
Summary
A vulnerability was identified in NousResearch hermes-agent up to 2026.4.16. This affects the function check_all_command_guards of the file tools/approval.py of the component Batch Runner. Such manipulation leads to missing authorization. The attack can be launched 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
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365313 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365313/cti | signaturepermissions-required |
| https://vuldb.com/submit/812213 | third-party-advisory |
| https://gist.github.com/YLChen-007/22cada4c9060f5… | 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 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-7397 (GCVE-0-2026-7397)
Vulnerability from cvelistv5 – Published: 2026-04-29 18:00 – Updated: 2026-04-30 12:47 X_Open Source
VLAI
Title
NousResearch hermes-agent file_tools.py _check_sensitive_path symlink
Summary
A security flaw has been discovered in NousResearch hermes-agent 0.8.0. This affects the function _check_sensitive_path of the file tools/file_tools.py. The manipulation results in symlink following. Attacking locally is a requirement. The exploit has been released to the public and may be used for attacks. Upgrading to version 0.9.0 is able to mitigate this issue. The patch is identified as 311dac197145e19e07df68feba2cd55d896a3cd1. Upgrading the affected component is recommended.
Severity
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/360121 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/360121/cti | signaturepermissions-required |
| https://vuldb.com/submit/803270 | third-party-advisory |
| https://github.com/NousResearch/hermes-agent/issu… | exploitissue-tracking |
| https://github.com/NousResearch/hermes-agent/pull/8829 | issue-trackingpatch |
| https://github.com/NousResearch/hermes-agent/comm… | patch |
| https://github.com/NousResearch/hermes-agent/rele… | patch |
| https://github.com/NousResearch/hermes-agent/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
0.8.0
Unaffected: 0.9.0 |
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CVE-2026-7396 (GCVE-0-2026-7396)
Vulnerability from cvelistv5 – Published: 2026-04-29 17:30 – Updated: 2026-04-29 19:28
VLAI
Title
NousResearch hermes-agent WeChat Work Platform Adapter wecom.py path traversal
Summary
A vulnerability was identified in NousResearch hermes-agent 0.8.0. Affected by this issue is some unknown functionality of the file gateway/platforms/wecom.py of the component WeChat Work Platform Adapter. The manipulation leads to path traversal. It is possible to initiate the attack remotely. The exploit is publicly available and might be used.
Severity
CWE
- CWE-22 - Path Traversal
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/360120 | vdb-entry |
| https://vuldb.com/vuln/360120/cti | signaturepermissions-required |
| https://vuldb.com/submit/803269 | third-party-advisory |
| https://github.com/NousResearch/hermes-agent/issu… | exploitissue-tracking |
| https://github.com/bugmaker2/hermes-agent/issues/29 | issue-tracking |
| https://github.com/NousResearch/hermes-agent/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
0.8.0
|
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CVE-2026-7113 (GCVE-0-2026-7113)
Vulnerability from cvelistv5 – Published: 2026-04-27 10:00 – Updated: 2026-04-27 13:29
VLAI
Title
NousResearch hermes-agent Webhooks Endpoint webhook.py missing authentication
Summary
A vulnerability was found in NousResearch hermes-agent 0.8.0. Affected by this issue is some unknown functionality of the file gateway/platforms/webhook.py of the component Webhooks Endpoint. The manipulation of the argument _INSECURE_NO_AUTH results in missing authentication. The attack can be launched remotely. A high complexity level is associated with this attack. The exploitation is known to be difficult. The exploit has been made public and could be used. The project was informed of the problem early through a pull request but has not reacted yet.
Severity
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/359713 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/359713/cti | signaturepermissions-required |
| https://vuldb.com/submit/800802 | third-party-advisory |
| https://github.com/NousResearch/hermes-agent/issu… | exploitissue-tracking |
| https://github.com/NousResearch/hermes-agent/pull/6445 | issue-trackingpatch |
| https://github.com/NousResearch/hermes-agent/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
0.8.0
|
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CVE-2026-7112 (GCVE-0-2026-7112)
Vulnerability from cvelistv5 – Published: 2026-04-27 09:45 – Updated: 2026-04-27 12:21
VLAI
Title
NousResearch hermes-agent API_SERVER_KEY api_server.py _check_auth improper authentication
Summary
A vulnerability has been found in NousResearch hermes-agent 0.8.0. Affected by this vulnerability is the function _check_auth of the file gateway/platforms/api_server.py of the component API_SERVER_KEY Handler. The manipulation leads to improper authentication. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through a pull request but has not reacted yet.
Severity
CWE
- CWE-287 - Improper Authentication
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/359712 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/359712/cti | signaturepermissions-required |
| https://vuldb.com/submit/800800 | third-party-advisory |
| https://github.com/NousResearch/hermes-agent/issu… | exploitissue-tracking |
| https://github.com/NousResearch/hermes-agent/pull/6477 | issue-trackingpatch |
| https://github.com/NousResearch/hermes-agent/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
0.8.0
|
Credits
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