CVE-2025-55135 Information

Description

In Agora Foundation Agora fall23-Alpha1 before 690ce56 there is XSS via a profile picture to server/controller/userController.js. Formats other than PNG JPEG and WEBP are permitted by server/routes/userRoutes.js; this includes SVG.

Reference

https://github.com/agorafoundation/agora/blob/90f7f9c217cf1d5dc9d27f5695cd65b61a4c4759/server/controller/userController.js#L332-L336 https://github.com/agorafoundation/agora/commit/690ce56f254af01375b6033e53a80f14d7cc002e https://github.com/agorafoundation/agora/pull/556

CNNVD-202508-666 (Published: 2025-08-07)

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