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16 vulnerabilities found for OpenHarness by HKUDS
CVE-2026-6823 (GCVE-0-2026-6823)
Vulnerability from nvd – Published: 2026-04-21 20:36 – Updated: 2026-04-22 13:50
VLAI?
Title
HKUDS OpenHarness Insecure Default Remote Channel Allowlist
Summary
HKUDS OpenHarness prior to PR #147 remediation contains an insecure default configuration vulnerability where remote channels inherit allow_from = ["*"] permitting arbitrary remote senders to pass admission checks. Attackers who can reach the configured channel can bypass access controls and reach host-backed agent runtimes, potentially leading to unauthorized file disclosure and read access through default-enabled read-only tools.
Severity ?
CWE
- CWE-276 - Incorrect Default Permissions
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| HKUDS | OpenHarness |
Affected:
0 , < PR #147
(git)
|
Date Public ?
2026-04-21 21:00
Credits
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CVE-2026-6819 (GCVE-0-2026-6819)
Vulnerability from nvd – Published: 2026-04-21 19:41 – Updated: 2026-04-22 14:23
VLAI?
Title
HKUDS OpenHarness Plugin Management Command Exposure
Summary
HKUDS OpenHarness prior to PR #156 remediation exposes plugin lifecycle commands including /plugin install, /plugin enable, /plugin disable, and /reload-plugins to remote senders by default. Attackers who gain access through the channel layer can remotely manage plugin trust and activation state, enabling unauthorized plugin installation and activation on the system.
Severity ?
CWE
- CWE-276 - Incorrect Default Permissions
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| HKUDS | OpenHarness |
Affected:
0 , < PR #156
(git)
|
Date Public ?
2026-04-21 20:00
Credits
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CVE-2026-6729 (GCVE-0-2026-6729)
Vulnerability from nvd – Published: 2026-04-20 22:01 – Updated: 2026-04-21 17:39
VLAI?
Title
HKUDS OpenHarness Session Key Collision Privilege Escalation
Summary
HKUDS OpenHarness prior to PR #159 remediation contains a session key derivation vulnerability that allows authenticated participants in shared chats or threads to hijack other users' sessions by exploiting a shared ohmo session key that lacks sender identity verification. Attackers can reuse another user's conversation state and replace or interrupt their active tasks by colliding into the same session boundary through the shared chat or thread scope.
Severity ?
6.3 (Medium)
CWE
- CWE-287 - Improper Authentication (CWE-287)
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| HKUDS | OpenHarness |
Affected:
0 , < PR #159
(git)
|
Date Public ?
2026-04-20 22:00
Credits
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CVE-2026-40516 (GCVE-0-2026-40516)
Vulnerability from nvd – Published: 2026-04-17 16:02 – Updated: 2026-04-17 16:27
VLAI?
Title
OpenHarness SSRF via web_fetch and web_search
Summary
OpenHarness before commit bd4df81 contains a server-side request forgery vulnerability in the web_fetch and web_search tools that allows attackers to access private and localhost HTTP services by manipulating tool parameters without proper validation of target addresses. Attackers can influence an agent session to invoke these tools against loopback, RFC1918, link-local, or other non-public addresses to read response bodies from local development services, cloud metadata endpoints, admin panels, or other private HTTP services reachable from the victim host.
Severity ?
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| HKUDS | OpenHarness |
Affected:
0 , < bd4df81f634f8c7cddcc3fdf7f561a13dcbf03ae
(git)
|
Credits
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CVE-2026-40515 (GCVE-0-2026-40515)
Vulnerability from nvd – Published: 2026-04-17 16:00 – Updated: 2026-04-20 14:58
VLAI?
Title
OpenHarness Permission Bypass via grep and glob root argument
Summary
OpenHarness before commit bd4df81 contains a permission bypass vulnerability that allows attackers to read sensitive files by exploiting incomplete path normalization in the permission checker. Attackers can invoke the built-in grep and glob tools with sensitive root directories that are not properly evaluated against configured path rules, allowing disclosure of sensitive local file content, key material, configuration files, or directory contents despite configured path restrictions.
Severity ?
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| HKUDS | OpenHarness |
Affected:
0 , < bd4df81f634f8c7cddcc3fdf7f561a13dcbf03ae
(git)
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Credits
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CVE-2026-40503 (GCVE-0-2026-40503)
Vulnerability from nvd – Published: 2026-04-16 00:08 – Updated: 2026-04-16 13:42
VLAI?
Title
OpenHarness Path Traversal Information Disclosure via /memory show
Summary
OpenHarness prior to commit dd1d235 contains a path traversal vulnerability that allows remote gateway users with chat access to read arbitrary files by supplying path traversal sequences to the /memory show slash command. Attackers can manipulate the path input parameter to escape the project memory directory and access sensitive files accessible to the OpenHarness process without filesystem containment validation.
Severity ?
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
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Affected:
0 , < dd1d235450dd987b20bff01b7bfb02fe8620a0af
(git)
|
Credits
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CVE-2026-40502 (GCVE-0-2026-40502)
Vulnerability from nvd – Published: 2026-04-16 00:08 – Updated: 2026-04-16 14:19
VLAI?
Title
OpenHarness Remote Administrative Command Injection via Gateway Handler
Summary
OpenHarness prior to commit dd1d235 contains a command injection vulnerability that allows remote gateway users with chat access to invoke sensitive administrative commands by exploiting insufficient distinction between local-only and remote-safe commands in the gateway handler. Attackers can execute administrative commands such as /permissions full_auto through remote chat sessions to change permission modes of a running OpenHarness instance without operator authorization.
Severity ?
CWE
- CWE-862 - Missing Authorization
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| HKUDS | OpenHarness |
Affected:
0 , < dd1d235450dd987b20bff01b7bfb02fe8620a0af
(git)
|
Credits
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CVE-2026-22682 (GCVE-0-2026-22682)
Vulnerability from nvd – Published: 2026-04-07 17:09 – Updated: 2026-04-09 15:43
VLAI?
Title
OpenHarness Improper Access Control via File Tools
Summary
OpenHarness prior to commit 166fcfe contains an improper access control vulnerability in built-in file tools due to inconsistent parameter handling in permission enforcement, allowing attackers who can influence agent tool execution to read arbitrary local files outside the intended repository scope. Attackers can exploit the path parameter not being passed to the PermissionChecker in read_file, write_file, edit_file, and notebook_edit tools to bypass deny rules and access sensitive files such as configuration files, credentials, and SSH material, or create and overwrite files in restricted host paths in full_auto mode.
Severity ?
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| HKUDS | OpenHarness |
Affected:
0 , < 166fcfefb7614dbac51bd061f56542725b0298e9
(git)
|
Credits
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CVE-2026-6823 (GCVE-0-2026-6823)
Vulnerability from cvelistv5 – Published: 2026-04-21 20:36 – Updated: 2026-04-22 13:50
VLAI?
Title
HKUDS OpenHarness Insecure Default Remote Channel Allowlist
Summary
HKUDS OpenHarness prior to PR #147 remediation contains an insecure default configuration vulnerability where remote channels inherit allow_from = ["*"] permitting arbitrary remote senders to pass admission checks. Attackers who can reach the configured channel can bypass access controls and reach host-backed agent runtimes, potentially leading to unauthorized file disclosure and read access through default-enabled read-only tools.
Severity ?
CWE
- CWE-276 - Incorrect Default Permissions
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| HKUDS | OpenHarness |
Affected:
0 , < PR #147
(git)
|
Date Public ?
2026-04-21 21:00
Credits
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CVE-2026-6819 (GCVE-0-2026-6819)
Vulnerability from cvelistv5 – Published: 2026-04-21 19:41 – Updated: 2026-04-22 14:23
VLAI?
Title
HKUDS OpenHarness Plugin Management Command Exposure
Summary
HKUDS OpenHarness prior to PR #156 remediation exposes plugin lifecycle commands including /plugin install, /plugin enable, /plugin disable, and /reload-plugins to remote senders by default. Attackers who gain access through the channel layer can remotely manage plugin trust and activation state, enabling unauthorized plugin installation and activation on the system.
Severity ?
CWE
- CWE-276 - Incorrect Default Permissions
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| HKUDS | OpenHarness |
Affected:
0 , < PR #156
(git)
|
Date Public ?
2026-04-21 20:00
Credits
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CVE-2026-6729 (GCVE-0-2026-6729)
Vulnerability from cvelistv5 – Published: 2026-04-20 22:01 – Updated: 2026-04-21 17:39
VLAI?
Title
HKUDS OpenHarness Session Key Collision Privilege Escalation
Summary
HKUDS OpenHarness prior to PR #159 remediation contains a session key derivation vulnerability that allows authenticated participants in shared chats or threads to hijack other users' sessions by exploiting a shared ohmo session key that lacks sender identity verification. Attackers can reuse another user's conversation state and replace or interrupt their active tasks by colliding into the same session boundary through the shared chat or thread scope.
Severity ?
6.3 (Medium)
CWE
- CWE-287 - Improper Authentication (CWE-287)
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| HKUDS | OpenHarness |
Affected:
0 , < PR #159
(git)
|
Date Public ?
2026-04-20 22:00
Credits
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CVE-2026-40516 (GCVE-0-2026-40516)
Vulnerability from cvelistv5 – Published: 2026-04-17 16:02 – Updated: 2026-04-17 16:27
VLAI?
Title
OpenHarness SSRF via web_fetch and web_search
Summary
OpenHarness before commit bd4df81 contains a server-side request forgery vulnerability in the web_fetch and web_search tools that allows attackers to access private and localhost HTTP services by manipulating tool parameters without proper validation of target addresses. Attackers can influence an agent session to invoke these tools against loopback, RFC1918, link-local, or other non-public addresses to read response bodies from local development services, cloud metadata endpoints, admin panels, or other private HTTP services reachable from the victim host.
Severity ?
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| HKUDS | OpenHarness |
Affected:
0 , < bd4df81f634f8c7cddcc3fdf7f561a13dcbf03ae
(git)
|
Credits
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CVE-2026-40515 (GCVE-0-2026-40515)
Vulnerability from cvelistv5 – Published: 2026-04-17 16:00 – Updated: 2026-04-20 14:58
VLAI?
Title
OpenHarness Permission Bypass via grep and glob root argument
Summary
OpenHarness before commit bd4df81 contains a permission bypass vulnerability that allows attackers to read sensitive files by exploiting incomplete path normalization in the permission checker. Attackers can invoke the built-in grep and glob tools with sensitive root directories that are not properly evaluated against configured path rules, allowing disclosure of sensitive local file content, key material, configuration files, or directory contents despite configured path restrictions.
Severity ?
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| HKUDS | OpenHarness |
Affected:
0 , < bd4df81f634f8c7cddcc3fdf7f561a13dcbf03ae
(git)
|
Credits
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CVE-2026-40502 (GCVE-0-2026-40502)
Vulnerability from cvelistv5 – Published: 2026-04-16 00:08 – Updated: 2026-04-16 14:19
VLAI?
Title
OpenHarness Remote Administrative Command Injection via Gateway Handler
Summary
OpenHarness prior to commit dd1d235 contains a command injection vulnerability that allows remote gateway users with chat access to invoke sensitive administrative commands by exploiting insufficient distinction between local-only and remote-safe commands in the gateway handler. Attackers can execute administrative commands such as /permissions full_auto through remote chat sessions to change permission modes of a running OpenHarness instance without operator authorization.
Severity ?
CWE
- CWE-862 - Missing Authorization
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| HKUDS | OpenHarness |
Affected:
0 , < dd1d235450dd987b20bff01b7bfb02fe8620a0af
(git)
|
Credits
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CVE-2026-40503 (GCVE-0-2026-40503)
Vulnerability from cvelistv5 – Published: 2026-04-16 00:08 – Updated: 2026-04-16 13:42
VLAI?
Title
OpenHarness Path Traversal Information Disclosure via /memory show
Summary
OpenHarness prior to commit dd1d235 contains a path traversal vulnerability that allows remote gateway users with chat access to read arbitrary files by supplying path traversal sequences to the /memory show slash command. Attackers can manipulate the path input parameter to escape the project memory directory and access sensitive files accessible to the OpenHarness process without filesystem containment validation.
Severity ?
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| HKUDS | OpenHarness |
Affected:
0 , < dd1d235450dd987b20bff01b7bfb02fe8620a0af
(git)
|
Credits
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CVE-2026-22682 (GCVE-0-2026-22682)
Vulnerability from cvelistv5 – Published: 2026-04-07 17:09 – Updated: 2026-04-09 15:43
VLAI?
Title
OpenHarness Improper Access Control via File Tools
Summary
OpenHarness prior to commit 166fcfe contains an improper access control vulnerability in built-in file tools due to inconsistent parameter handling in permission enforcement, allowing attackers who can influence agent tool execution to read arbitrary local files outside the intended repository scope. Attackers can exploit the path parameter not being passed to the PermissionChecker in read_file, write_file, edit_file, and notebook_edit tools to bypass deny rules and access sensitive files such as configuration files, credentials, and SSH material, or create and overwrite files in restricted host paths in full_auto mode.
Severity ?
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| HKUDS | OpenHarness |
Affected:
0 , < 166fcfefb7614dbac51bd061f56542725b0298e9
(git)
|
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