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6 vulnerabilities found for OpenHarness by HKUDS

CVE-2026-6729 (GCVE-0-2026-6729)
Vulnerability from cvelistv5
Published
2026-04-20 22:01
Modified
2026-04-20 22:01
Severity ?
5.3 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
6.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CWE
  • CWE-287 - Improper Authentication ()
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.
References
Impacted products
Vendor Product Version
HKUDS OpenHarness Version: 0
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CVE-2026-40516 (GCVE-0-2026-40516)
Vulnerability from cvelistv5
Published
2026-04-17 16:02
Modified
2026-04-17 16:27
Severity ?
7.8 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:H/SI:L/SA:L
8.3 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
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.
References
Impacted products
Vendor Product Version
HKUDS OpenHarness Version: 0
 Create a notification for this product.
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CVE-2026-40515 (GCVE-0-2026-40515)
Vulnerability from cvelistv5
Published
2026-04-17 16:00
Modified
2026-04-20 14:58
Severity ?
8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
  • CWE-863 - Incorrect Authorization
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.
References
Impacted products
Vendor Product Version
HKUDS OpenHarness Version: 0
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2026-40502 (GCVE-0-2026-40502)
Vulnerability from cvelistv5
Published
2026-04-16 00:08
Modified
2026-04-16 14:19
Severity ?
8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
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.
References
Impacted products
Vendor Product Version
HKUDS OpenHarness Version: 0
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2026-40503 (GCVE-0-2026-40503)
Vulnerability from cvelistv5
Published
2026-04-16 00:08
Modified
2026-04-16 13:42
Severity ?
7.1 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
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.
References
Impacted products
Vendor Product Version
HKUDS OpenHarness Version: 0
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2026-22682 (GCVE-0-2026-22682)
Vulnerability from cvelistv5
Published
2026-04-07 17:09
Modified
2026-04-09 15:43
Severity ?
8.4 (High) - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
7.1 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CWE
  • CWE-863 - Incorrect Authorization
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.
References
Impacted products
Vendor Product Version
HKUDS OpenHarness Version: 0
 Create a notification for this product.
Show details on NVD website

To clipboard 

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