The vulnerability of the _process_picture_url() function in the backend/open_webui/utils/oauth.py file of the Open WebUI AI-based web interface allows a attacker to perform an SSRF attack.

The vulnerability of the processpictureurl function in the backend/openwebui/utils/oauth.py file of the Open WebUI artificial intelligence-based web interface is related to insufficient validation of incoming requests. Exploiting this vulnerability could allow a malicious actor to perform an SSRF...

PYSEC-2026-2691 Open WebUI Vulnerable to SSRF via OAuth Profile Picture URL in _process_picture_url (oauth.py)

Summary A Server-Side Request Forgery SSRF vulnerability exists in processpictureurl in backend/openwebui/utils/oauth.py line 1338. The function fetches arbitrary URLs from OAuth picture claims without applying validateurl, allowing an attacker to force the server to make HTTP requests to interna...

PT-2026-59336

Summary A Server-Side Request Forgery SSRF vulnerability exists in process picture url in backend/open webui/utils/oauth.py line 1338. The function fetches arbitrary URLs from OAuth picture claims without applying validate url, allowing an attacker to force the server to make HTTP requests to...

CVE-2026-54008 Open WebUI: Redirect-Bypass SSRF in OAuth `_process_picture_url`

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.6, backend/openwebui/utils/oauth.py::processpictureurl calls validateurlpictureurl on the initial URL only, then invokes aiohttp.ClientSession.getpictureurl, ... without...

CVE-2026-54008 Open WebUI: Redirect-Bypass SSRF in OAuth `_process_picture_url`

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.6, backend/openwebui/utils/oauth.py::processpictureurl calls validateurlpictureurl on the initial URL only, then invokes aiohttp.ClientSession.getpictureurl, ... without...

CVE-2026-54008 Open WebUI: Redirect-Bypass SSRF in OAuth `_process_picture_url`

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.6, backend/openwebui/utils/oauth.py::processpictureurl calls validateurlpictureurl on the initial URL only, then invokes aiohttp.ClientSession.getpictureurl, ... without...

CVE-2026-45338

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, a Server-Side Request Forgery SSRF vulnerability exists in processpictureurl in backend/openwebui/utils/oauth.py line 1338. The function fetches arbitrary URLs from OAuth picture...

CVE-2026-7651 User Registration & Membership <= 5.1.5 - Authenticated (Subscriber+) Insecure Direct Object Reference to Arbitrary Media Deletion via 'profile-pic-url' Parameter

The User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 5.1.5. This is due to missing...

CVE-2026-45338 Open WebUI: SSRF via OAuth Profile Picture URL in _process_picture_url (oauth.py)

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, a Server-Side Request Forgery SSRF vulnerability exists in processpictureurl in backend/openwebui/utils/oauth.py line 1338. The function fetches arbitrary URLs from OAuth picture...

CVE-2026-45338

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, a Server-Side Request Forgery SSRF vulnerability exists in processpictureurl in backend/openwebui/utils/oauth.py line 1338. The function fetches arbitrary URLs from OAuth picture...

EUVD-2026-30667

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, a Server-Side Request Forgery SSRF vulnerability exists in processpictureurl in backend/openwebui/utils/oauth.py line 1338. The function fetches arbitrary URLs from OAuth picture...

CVE-2026-45338 Open WebUI: SSRF via OAuth Profile Picture URL in _process_picture_url (oauth.py)

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, a Server-Side Request Forgery SSRF vulnerability exists in processpictureurl in backend/openwebui/utils/oauth.py line 1338. The function fetches arbitrary URLs from OAuth picture...

CVE-2026-45338

Open WebUI CVE-2026-45338 describes an SSRF in _process_picture_url() (oauth.py) where the server fetches URLs from OAuth picture claims without validate_url(), enabling requests to internal resources and exfiltration of the full response. Affected software before the fix: Open WebUI prior to ver...

CVE-2026-45338 Open WebUI: SSRF via OAuth Profile Picture URL in _process_picture_url (oauth.py)

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, a Server-Side Request Forgery SSRF vulnerability exists in processpictureurl in backend/openwebui/utils/oauth.py line 1338. The function fetches arbitrary URLs from OAuth picture...

CVE-2026-45299

Open WebUI had a stored XSS vulnerability in the profile_image_url field on the user profile update form prior to version 0.8.0, due to lack of MIME-type validation for data URIs. Two attack paths were demonstrated: (1) data:text/html;base64… opened in a new tab, and (2) data:image/svg+xml;base64...

PT-2026-41173

Name of the Vulnerable Software and Affected Versions Open WebUI versions prior to 0.9.0 Description A Server-Side Request Forgery SSRF issue exists in the process picture url function within backend/open webui/utils/oauth.py. The function fetches URLs from OAuth picture claims without using the...

CVE-2026-6625

A security vulnerability has been detected in moxi624 Mogu Blog v2 up to 5.2. Affected by this vulnerability is the function LocalFileServiceImpl.uploadPictureByUrl of the file mogupicture/src/main/java/com/moxi/mogublog/picture/service/impl/LocalFileServiceImpl.java of the component Picture...

PT-2026-33748

A security vulnerability has been detected in moxi624 Mogu Blog v2 up to 5.2. Affected by this vulnerability is the function LocalFileServiceImpl.uploadPictureByUrl of the file mogu picture/src/main/java/com/moxi/mogublog/picture/service/impl/LocalFileServiceImpl.java of the component Picture...

SUSE CVE-2026-33679

Vikunja is an open-source self-hosted task management platform. Prior to version 2.2.1, the DownloadImage function in pkg/utils/avatar.go uses a bare http.Client with no SSRF protection when downloading user avatar images from the OpenID Connect picture claim URL. An attacker who controls their...

Vikjuna Bypasses Webhook SSRF Protections During OpenID Connect Avatar Download

The DownloadImage function in pkg/utils/avatar.go uses a bare http.Client with no SSRF protection when downloading user avatar images from the OpenID Connect picture claim URL. An attacker who controls their OIDC profile picture URL can force the Vikunja server to make HTTP GET requests to...