5207 matches found
GHSA-4PXV-J86V-MHCW vulnerabilities
Vulnerabilities for packages: open-webui...
GHSA-7GW9-CF7V-778F vulnerabilities
Vulnerabilities for packages: open-webui...
GHSA-X284-J5P8-9C5P vulnerabilities
Vulnerabilities for packages: open-webui...
📄 Open WebUI 0.8.11 Information Disclosure
A potential access control issue was identified in Open WebUI where the Tools API and associated “valves” endpoints may expose sensitive configuration data when accessed with valid authentication tokens. The affected endpoints allow retrieval of tool metadata and configuration structures that may...
CVE-2026-6832 Nesquena Hermes WebUI Arbitrary File Deletion via Unvalidated session_id
Hermes WebUI contains an arbitrary file deletion vulnerability in the /api/session/delete endpoint that allows authenticated attackers to delete files outside the session directory by supplying an absolute path or path traversal payload in the sessionid parameter. Attackers can exploit unvalidate...
CVE-2026-6832 Nesquena Hermes WebUI Arbitrary File Deletion via Unvalidated session_id
Hermes WebUI contains an arbitrary file deletion vulnerability in the /api/session/delete endpoint that allows authenticated attackers to delete files outside the session directory by supplying an absolute path or path traversal payload in the sessionid parameter. Attackers can exploit unvalidate...
CVE-2026-6830 Nesquena Hermes WebUI Environment Variable Credential Leakage via Profile Switch
nesquena hermes-webui contains an environment variable leakage vulnerability where profile switching does not clear environment variables from the previously active profile before loading the next profile. Attackers or users can exploit additive dotenv reload behavior to access provider API keys...
CVE-2026-6830 Nesquena Hermes WebUI Environment Variable Credential Leakage via Profile Switch
nesquena hermes-webui contains an environment variable leakage vulnerability where profile switching does not clear environment variables from the previously active profile before loading the next profile. Attackers or users can exploit additive dotenv reload behavior to access provider API keys...
CVE-2026-6829 nesquena hermes-webui Arbitrary Workspace Directory Access
nesquena hermes-webui contains a trust-boundary failure vulnerability that allows authenticated attackers to set or change a session workspace to an arbitrary existing directory on disk by manipulating workspace path parameters in endpoints such as /api/session/new, /api/session/update,...
CVE-2026-6829 nesquena hermes-webui Arbitrary Workspace Directory Access
nesquena hermes-webui contains a trust-boundary failure vulnerability that allows authenticated attackers to set or change a session workspace to an arbitrary existing directory on disk by manipulating workspace path parameters in endpoints such as /api/session/new, /api/session/update,...
CVE-2026-6829
nesquena hermes-webui contains a trust-boundary failure vulnerability that allows authenticated attackers to set or change a session workspace to an arbitrary existing directory on disk by manipulating workspace path parameters in endpoints such as /api/session/new, /api/session/update,...
CVE-2026-6829
CVE-2026-6829 affects the open-source project nesquena Hermes-webUI. The connected documents describe a trust-boundary failure in Hermes-webUI that allows an authenticated attacker to repoint a session workspace to an arbitrary existing directory on disk by manipulating workspace path parameters ...
CVE-2026-40594: Origin Validation Error
pyLoad is a free and open-source download manager written in Python. Prior to 0.5.0b3.dev98, the setsessioncookiesecure beforerequest handler in src/pyload/webui/app/init.py reads the X-Forwarded-Proto header from any HTTP request without validating that the request originates from a trusted prox...
CVE-2026-6832: Improper Limitation of a Pathname to a Restricted Directory
Hermes WebUI contains an arbitrary file deletion vulnerability in the /api/session/delete endpoint that allows authenticated attackers to delete files outside the session directory by supplying an absolute path or path traversal payload in the sessionid parameter. Attackers can exploit unvalidate...
CVE-2026-6829: Improper Limitation of a Pathname to a Restricted Directory
nesquena hermes-webui contains a trust-boundary failure vulnerability that allows authenticated attackers to set or change a session workspace to an arbitrary existing directory on disk by manipulating workspace path parameters in endpoints such as /api/session/new, /api/session/update,...
CVE-2026-6830: Exposure of Resource to Wrong Sphere
nesquena hermes-webui contains an environment variable leakage vulnerability where profile switching does not clear environment variables from the previously active profile before loading the next profile. Attackers or users can exploit additive dotenv reload behavior to access provider API keys...
PT-2026-41174
Name of the Vulnerable Software and Affected Versions Open WebUI versions prior to 0.9.0 Description An issue exists where administrators' restrictions on API endpoint access can be bypassed. While requests using the Authorization: Bearer header are correctly blocked when restricted from the...
GHSA-66HX-CHF7-3332 pyLoad has Stale Session Privilege After Role/Permission Change (Privilege Revocation Bypass)
Summary pyLoad caches role and permission in the session at login and continues to authorize requests using these cached values, even after an admin changes the user's role/permissions in the database. As a result, an already logged-in user can keep old revoked privileges until logout/session...