4 matches found
EUVD-2026-84343
The open-vsx.org deployment returned Access-Control-Allow-Origin reflecting the requesting origin together with Access-Control-Allow-Credentials: true on the authenticated /user/ endpoints. A page on any origin could therefore issue credentialed requests to the service in a logged-in user's brows...
CVE-2026-90882 Reflected arbitrary origins with credentials, allowing cross-origin reads of authenticated user data
The open-vsx.org deployment returned Access-Control-Allow-Origin reflecting the requesting origin together with Access-Control-Allow-Credentials: true on the authenticated /user/ endpoints. A page on any origin could therefore issue credentialed requests to the service in a logged-in user's brows...
CVE-2026-90882
CVE-2026-90882 affects the open-vsx.org deployment. The CDN/edge layer (not the Open VSX application) reflected the requesting origin in Access-Control-Allow-Origin alongside Access-Control-Allow-Credentials: true on authenticated /user/ endpoints. This allowed a page on any origin to issue crede...
CVE-2026-90882 Reflected arbitrary origins with credentials, allowing cross-origin reads of authenticated user data
The open-vsx.org deployment returned Access-Control-Allow-Origin reflecting the requesting origin together with Access-Control-Allow-Credentials: true on the authenticated /user/ endpoints. A page on any origin could therefore issue credentialed requests to the service in a logged-in user's brows...