Vulnerability · Published Aug 7, 2025 · Assigned by mitre
CVE-2025-55135
Medium 6.4
In plain English
A medium-severity unrestricted file upload in Agora from Agora Foundation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 20% of all known vulnerabilities).
Severity (CVSS 3.1)6.4Medium
Exploit odds (30 days)0.3%top 80.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Agora Foundation | Agora | 0 – before 690ce56f254af01375b6033e53a80f14d7cc002e |
Weakness: CWE-434 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
References
- https://github.com/agorafoundation/agora/pull/556
- https://github.com/agorafoundation/agora/commit/690ce56f254af01375b6033e53a80f14d7cc002e
- https://github.com/agorafoundation/agora/blob/90f7f9c217cf1d5dc9d27f5695cd65b61a4c4759/server/controller/userController.js#L332-L336
- https://github.com/Msfv3n0m/vulnerability-research/tree/main/CVE-2025-55135