Open WebUI's Mass Assignment via Pydantic extra='allow' Allows Creating Folders in Other Users' Accounts

Mass Assignment via Pydantic extra='allow' Allows Creating Folders in Other Users' Accounts Affected ComponentFolder creation endpoint and form model:- backend/openwebui/models/folders.py lines 72-77, FolderForm with extra='allow'- backend/openwebui/models/folders.py lines 95-106, insertnewfolder...

PYSEC-2026-2989 pyLoad: Unprotected storage_folder enables arbitrary file write to Flask session store and code execution (Incomplete fix for CVE-2026-33509)

Summary The fix for CVE-2026-33509 GHSA-r7mc-x6x7-cqxx added an ADMINONLYOPTIONS set to block non-admin users from modifying security-critical config options. The storagefolder option is not in this set and passes the existing path restriction because the Flask session directory is outside both...

pyLoad: Unprotected storage_folder enables arbitrary file write to Flask session store and code execution (Incomplete fix for CVE-2026-33509)

SummaryThe fix for CVE-2026-33509 GHSA-r7mc-x6x7-cqxx added an ADMINONLYOPTIONS set to block non-admin users from modifying security-critical config options. The storagefolder option is not in this set and passes the existing path restriction because the Flask session directory is outside both...

PYSEC-2026-2326 Access control vulnerable to user data deletion by anonynmous users

Impact Anonymous users can delete the user data maintained by an AccessControl.userfolder.UserFolder which may prevent any privileged access. Patches The problem is fixed in version 7.2. Workarounds The problem can be fixed by adding dataroles = to AccessControl.userfolder.UserFolder. References...

Malicious code in pure-folder-three (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 6e83bf74d7c84c48a1a478d7bb40bbd899c4fda613f1512b66184d3de478b480 [email protected] executes attacker-controlled shell commands on install and on import. The postinstall entry src/build.js decodes an obfuscate...

MAL-2026-10218 Malicious code in pure-folder-three (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 6e83bf74d7c84c48a1a478d7bb40bbd899c4fda613f1512b66184d3de478b480 [email protected] executes attacker-controlled shell commands on install and on import. The postinstall entry src/build.js decodes an obfuscate...

PT-2026-59393

Cross-User File Access via Unchecked file id in Folder Knowledge and Knowledge-Base Attach Endpoints Summary Multiple endpoints accept a user-supplied file id and attach the referenced file to a resource the caller controls folder knowledge, knowledge-base contents without verifying that the call...

PT-2026-59278

Summary The read only mode in mcp-neo4j-cypher versions prior to 0.6.0 can be bypassed using CALL procedures. Details Impact The enforcing of read only mode in vulnerable versions could be bypassed by certain APOC procedures. Patches v0.6.0 release hardened the checks around the mode. The only wa...

PT-2026-59377

Mass Assignment via Pydantic extra='allow' Allows Creating Folders in Other Users' Accounts Affected Component Folder creation endpoint and form model: - backend/open webui/models/folders.py lines 72-77, FolderForm with extra='allow' - backend/open webui/models/folders.py lines 95-106, insert new...

PT-2026-57845

Rejetto HFS 3.0.0 through 3.2.0 does not escape file names in its fallback "basic" web listing, and this listing can be forced by any browser via the ?get=basic parameter. A user with upload permission - or an anonymous user on servers with an open upload folder - can store a file whose name...

EUVD-2026-42739

Cotonti Siena 0.9.26 and earlier contains a stored cross-site scripting vulnerability that allows authenticated users with PFS access to inject arbitrary script payloads by supplying malicious HTML in the ntitle parameter processed through the TXT filter in pfs.main.php. Attackers can create a...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS via the ntitle parameter in the PFS module, which is processed through the TXT filter in pfs.main.php. An attacker can execute arbitrary scripts in the browser of users who view the affected folder listing by...

CVE-2026-58144

Cotonti Siena 0.9.26 and earlier contains a stored cross-site scripting vulnerability that allows authenticated users with PFS access to inject arbitrary script payloads by supplying malicious HTML in the ntitle parameter processed through the TXT filter in pfs.main.php. Attackers can create a...

CVE-2026-58144

Cotonti Siena 0.9.26 and earlier contains a stored cross-site scripting vulnerability that allows authenticated users with PFS access to inject arbitrary script payloads by supplying malicious HTML in the ntitle parameter processed through the TXT filter in pfs.main.php. Attackers can create a...

CVE-2026-58144

Cotonti Siena

CVE-2026-14261

A vulnerability in the Xerte Online Tools allows for authentication bypass and remote code execution via reinstallation through the /setup/ folder, enabling attackers to reinstall the service to a remote database they control...

CVE-2026-14261

A vulnerability in the Xerte Online Tools allows for authentication bypass and remote code execution via reinstallation through the /setup/ folder, enabling attackers to reinstall the service to a remote database they control...

CVE-2026-14261 CVE-2026-14261

A vulnerability in the Xerte Online Tools allows for authentication bypass and remote code execution via reinstallation through the /setup/ folder, enabling attackers to reinstall the service to a remote database they control...

CVE-2026-14261 CVE-2026-14261

A vulnerability in the Xerte Online Tools allows for authentication bypass and remote code execution via reinstallation through the /setup/ folder, enabling attackers to reinstall the service to a remote database they control...

PT-2026-57003

Name of the Vulnerable Software and Affected Versions Cotonti Siena versions prior to 0.9.27 Description Authenticated users with PFS access can perform a stored cross-site scripting attack. This occurs when malicious HTML is supplied via the ntitle parameter, which is processed through the TXT...