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...

GHSA-24C9-2M8Q-QHMH 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...

Cross-site Request Forgery (CSRF)

Overview open-webui is an Open WebUI Affected versions of this package are vulnerable to Cross-site Request Forgery CSRF through the getuserprofileimagebyid and getmodelprofileimage handlers in the profile image endpoints. An attacker can supply an external https profile image URL, causing the...

GHSA-J6W6-986J-2M2M Open WebUI Vulnerable to Cross-Site Request Forgery (CSRF) via Image URL Manipulation

Summary An application-wide Cross-Site Request Forgery CSRF vulnerability was found Open-WebUl's image uploading functionality. An attacker can set an image URL to a malicious endpoint, allowing them to perform actions on behalf of a victim user. Any authenticated user can exploit this...

Open WebUI Vulnerable to Cross-Site Request Forgery (CSRF) via Image URL Manipulation

Summary An application-wide Cross-Site Request Forgery CSRF vulnerability was found Open-WebUl's image uploading functionality. An attacker can set an image URL to a malicious endpoint, allowing them to perform actions on behalf of a victim user. Any authenticated user can exploit this...

Cross-site Scripting (XSS)

Overview open-webui is an Open WebUI Affected versions of this package are vulnerable to Cross-site Scripting XSS via the profileimageurl parameter in the webhook creation or update process. An attacker can execute arbitrary JavaScript in the context of the application by supplying a crafted SVG...

GHSA-3856-3VXQ-M6FC Open WebUI has XSS via SVG in /api/v1/channels/webhooks/{webhook_id}/profile/image

As part of our research on improving our AI pentest, we have uncovered the following issue in Open WebUI. We've manually verified and tided up the report, but you can also find the original agent finding at the bottom of this report. Summary The channel webhook create/update flow accepts arbitrar...

Open WebUI has XSS via SVG in /api/v1/channels/webhooks/{webhook_id}/profile/image

As part of our research on improving our AI pentest, we have uncovered the following issue in Open WebUI. We've manually verified and tided up the report, but you can also find the original agent finding at the bottom of this report. Summary The channel webhook create/update flow accepts arbitrar...

Cross-site Scripting (XSS)

Overview open-webui is an Open WebUI Affected versions of this package are vulnerable to Cross-site Scripting XSS due to the missing MIME-type validation of profileimageurl field. An attacker can execute arbitrary HTML or JavaScript in the context of user's browser by injecting malicious HTML or...

Open WebUI has Stored Cross-Site Scripting In Profile Picture

Summary The profileimageurl field on the user profile update form accepted arbitrary data: URI values without MIME-type validation. Two distinct attack paths were independently demonstrated by separate reporters: 1. data:text/html;base64,... in a new browser tab raresvis, 2025-04-17 — when a vict...

GHSA-6GH2-Q7CP-9QF6 Open WebUI has Stored Cross-Site Scripting In Profile Picture

Summary The profileimageurl field on the user profile update form accepted arbitrary data: URI values without MIME-type validation. Two distinct attack paths were independently demonstrated by separate reporters: 1. data:text/html;base64,... in a new browser tab raresvis, 2025-04-17 — when a vict...

CVE-2026-8584

creationtimestamp| type| source ---|---|--- 2026-05-14 18:00:00+00:00| seen| https://www.hkcert.org/security-bulletin/google-chrome-multiple-vulnerabilities20260515 2026-05-14 21:56:54+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mltsqdeozq2e 2026-05-17 18:00:00+00:00| seen|...

CVE-2026-8572

creationtimestamp| type| source ---|---|--- 2026-05-14 18:00:00+00:00| seen| https://www.hkcert.org/security-bulletin/google-chrome-multiple-vulnerabilities20260515 2026-05-14 21:26:27+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mltqzvr7j22t 2026-05-17 18:00:00+00:00| seen|...

CVE-2026-8574

creationtimestamp| type| source ---|---|--- 2026-05-14 18:00:00+00:00| seen| https://www.hkcert.org/security-bulletin/google-chrome-multiple-vulnerabilities20260515 2026-05-14 21:31:16+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mltrcj6i2q2k...

CVE-2026-8577

creationtimestamp| type| source ---|---|--- 2026-05-14 18:00:00+00:00| seen| https://www.hkcert.org/security-bulletin/google-chrome-multiple-vulnerabilities20260515 2026-05-14 21:33:28+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mltrfp5un52t 2026-05-17 18:00:00+00:00| seen|...

K000161278: Spring Cloud vulnerability CVE-2026-22739

Security Advisory Description Vulnerability in Spring Cloud when substituting the profile parameter from a request made to the Spring Cloud Config Server configured to the native file system as a backend, because it was possible to access files outside of the configured search directories. This...

CVE-2026-6504

creationtimestamp| type| source ---|---|--- 2026-05-14 13:48:06+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mlsxgcb7c62p...

CVE-2026-6512

creationtimestamp| type| source ---|---|--- 2026-05-14 09:47:02+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3mlsjx7qqdg2z 2026-05-14 12:02:43+00:00| seen| https://infosec.exchange/users/offseq/statuses/116572817091502090...

CVE-2026-5193

creationtimestamp| type| source ---|---|--- 2026-05-14 09:41:21+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mlsjn2wxzr2v...

CVE-2026-8280

creationtimestamp| type| source ---|---|--- 2026-05-14 09:32:02+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mlsj4fwudh2n 2026-05-14 18:00:00+00:00| seen| https://www.hkcert.org/security-bulletin/gitlab-multiple-vulnerabilities20260515...