CVE-2025-55135

MEDIUM EPSS 13.2%
Published Aug 7, 202511mo ago · Modified Jun 17, 20262w ago
6.4 CVSS 3.1
Medium
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Published Aug 7, 2025 11mo ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
6.4
Exploitability
3.1
Impact
2.7
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Changed
Confidentiality Low
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
13.2% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-434 Unrestricted Upload of File with Dangerous Type Resource Mgmt

References 4

  • github.com https://github.com/Msfv3n0m/vulnerability-research/tree/main/CVE-2025-55135
  • github.com https://github.com/agorafoundation/agora/blob/90f7f9c217cf1d5dc9d27f5695cd65b61a4c4759/server/controller/userController.js#L332-L336
  • github.com https://github.com/agorafoundation/agora/commit/690ce56f254af01375b6033e53a80f14d7cc002e
  • github.com https://github.com/agorafoundation/agora/pull/556

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.