CVE-2025-55135

CVSS 6.4 MEDIUMEPSS 0.2%CWE-434

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.4EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

07 Aug 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Affected products

Agora Foundation · Agora

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References

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 https://github.com/Msfv3n0m/vulnerability-research/tree/main/CVE-2025-55135