992123 matches found
Open WebUI: Same-origin XSS to account takeover via terminal file-preview iframe hardcoding allow-same-origin
SummaryAny authenticated user with access to a terminal server could get script of their choosing to run in the Open WebUI origin itself. The HTML file preview rendered terminal-served files in an iframe whose sandbox always granted allow-same-origin alongside allow-scripts, and the file is serve...
Open WebUI: A folder write-collaborator can permanently delete the owner's chats by deleting a shared subfolder
SummaryA user granted write access to a shared chat folder could permanently delete chats and messages belonging to the folder's owner. Deleting a folder cascades into the owner's chats and the entire subfolder subtree, and the deletion handler required only write access on subfolders instead of...
Open WebUI: Cross-user file content disclosure via request-scoped direct model knowledge metadata
SummaryOpen WebUI lets a client define a model inline on a chat request instead of selecting a saved workspace model. The knowledge attached to such an inline model was used as-is, without checking that the caller can read what it points at. Any authenticated user who knows another user's file id...
PYSEC-2026-3644 Open WebUI: Instance-wide stall via automation recurrence rules that force multi-second parsing
Summary In every affected release, automation recurrence parsing anchors minutely and hourly rules at a fixed date of 2000-01-01 and then walks forward one interval at a time to find the next run. A single FREQ=MINUTELY rule therefore enumerates roughly a quarter-century of occurrences,...
openwebui-token-tracking (0.1.7) potentially affected by CVE-2026-54020 via open-webui (0.6.0)
open-webui PYPI version 0.6.0 is affected by a known vulnerability. The following packages have a transitive dependency on open-webui and may be impacted: - openwebui-token-tracking 0.1.7 Source cves: CVE-2026-54020 Source advisory: OSV:PYSEC-2026-3647...
openwebui-token-tracking (0.1.7) potentially affected by CVE-2026-70491 via open-webui (0.6.0)
open-webui PYPI version 0.6.0 is affected by a known vulnerability. The following packages have a transitive dependency on open-webui and may be impacted: - openwebui-token-tracking 0.1.7 Source cves: CVE-2026-70491 Source advisory: OSV:PYSEC-2026-3639...
PYSEC-2026-3647 Open WebUI: DNS Rebinding SSRF Bypass
Summary Open WebUI vetted user-supplied URLs by resolving the hostname once and rejecting private, loopback and link-local addresses, then let the HTTP client resolve that hostname again at connect time. An attacker who controls the authoritative DNS for a hostname they submit can answer with a...
PYSEC-2026-3643 Open WebUI: Cross-user file content disclosure via request-scoped direct model knowledge metadata
Summary Open WebUI lets a client define a model inline on a chat request instead of selecting a saved workspace model. The knowledge attached to such an inline model was used as-is, without checking that the caller can read what it points at. Any authenticated user who knows another user's file i...
PYSEC-2026-3641 Open WebUI: Same-origin XSS to account takeover via terminal file-preview iframe hardcoding allow-same-origin
Summary Any authenticated user with access to a terminal server could get script of their choosing to run in the Open WebUI origin itself. The HTML file preview rendered terminal-served files in an iframe whose sandbox always granted allow-same-origin alongside allow-scripts, and the file is serv...
Open WebUI: DNS Rebinding SSRF Bypass
SummaryOpen WebUI vetted user-supplied URLs by resolving the hostname once and rejecting private, loopback and link-local addresses, then let the HTTP client resolve that hostname again at connect time. An attacker who controls the authoritative DNS for a hostname they submit can answer with a...
openwebui-token-tracking (0.1.7) potentially affected by CVE-2026-70481 via open-webui (0.6.0)
open-webui PYPI version 0.6.0 is affected by a known vulnerability. The following packages have a transitive dependency on open-webui and may be impacted: - openwebui-token-tracking 0.1.7 Source cves: CVE-2026-70481 Source advisory: OSV:PYSEC-2026-3649...
Open WebUI: Account takeover via OAuth token exchange accepting tokens issued to any client
SummaryThe OAuth token exchange endpoint accepts a raw provider access token and validates it by calling the provider's userinfo endpoint. A userinfo endpoint reports only that a token is valid, never which OAuth client it was issued to, and the endpoint performed no audience or client check of i...
PYSEC-2026-3651 Open WebUI: Client-side SSRF via unrestricted external resource loading in Vega/Vega-Lite chart rendering
Summary Open WebUI renders vega and vega-lite fenced code blocks in chat content by building a Vega view in the viewer's browser without a restricted resource loader. Any user who can place such a block where another user will see it can make that user's browser issue attacker-chosen outbound GET...
PYSEC-2026-3652 Open WebUI: Account takeover via OAuth token exchange accepting tokens issued to any client
Summary The OAuth token exchange endpoint accepts a raw provider access token and validates it by calling the provider's userinfo endpoint. A userinfo endpoint reports only that a token is valid, never which OAuth client it was issued to, and the endpoint performed no audience or client check of...
EUVD-2026-55239
An improper path validation vulnerability in AsyncFuncAI/deepwiki-open through commit 16f35a0 allows unauthenticated remote attackers to write to or delete arbitrary files with root privileges. The api/api.py wiki-cache endpoint constructs file paths from user-controlled owner, repo, and repotype...
CVE-2026-72567 deepwiki-open - Unauthenticated Path Traversal Leading to Arbitrary File Write and Delete
An improper path validation vulnerability in AsyncFuncAI/deepwiki-open through commit 16f35a0 allows unauthenticated remote attackers to write to or delete arbitrary files with root privileges. The api/api.py wiki-cache endpoint constructs file paths from user-controlled owner, repo, and repotype...
CVE-2026-72567
The CVE-2026-72567 entry concerns AsyncFuncAI/deepwiki-open. A path traversal flaw arises from improper validation in the wiki-cache API endpoint (api/api.py) which builds file paths from user-controlled owner, repo, and repo_type fields, allowing unauthenticated remote actors to write to or dele...
CVE-2026-72567
An improper path validation vulnerability in AsyncFuncAI/deepwiki-open through commit 16f35a0 allows unauthenticated remote attackers to write to or delete arbitrary files with root privileges. The api/api.py wiki-cache endpoint constructs file paths from user-controlled owner, repo, and repotype...
CVE-2026-72567 deepwiki-open - Unauthenticated Path Traversal Leading to Arbitrary File Write and Delete
An improper path validation vulnerability in AsyncFuncAI/deepwiki-open through commit 16f35a0 allows unauthenticated remote attackers to write to or delete arbitrary files with root privileges. The api/api.py wiki-cache endpoint constructs file paths from user-controlled owner, repo, and repotype...
CVE-2026-72567 deepwiki-open - Unauthenticated Path Traversal Leading to Arbitrary File Write and Delete
An improper path validation vulnerability in AsyncFuncAI/deepwiki-open through commit 16f35a0 allows unauthenticated remote attackers to write to or delete arbitrary files with root privileges. The api/api.py wiki-cache endpoint constructs file paths from user-controlled owner, repo, and repotype...