CVE-2025-52186
Last modified
CVE-2025-52186 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Lichess lila before commit 11b4c0fb00f0ffd823246f839627005459c8f05c (2025-06-02) contains a Server-Side Request Forgery (SSRF) vulnerability in the game export API. The players parameter is passed directly to an internal HTTP client without validation, allowing remote attackers to force the server to send HTTP requests to arbitrary URLs. EPSS estimates a 0.28% chance of exploitation in the next 30 days.
Description
Lichess lila before commit 11b4c0fb00f0ffd823246f839627005459c8f05c (2025-06-02) contains a Server-Side Request Forgery (SSRF) vulnerability in the game export API. The players parameter is passed directly to an internal HTTP client without validation, allowing remote attackers to force the server to send HTTP requests to arbitrary URLs
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Lichess | Lila | < 2025-06-02 |
References
- https://hackerone.com/reports/3165242Exploit, Issue Tracking
Timeline
- Published
- Last Modified
- Status
- Analyzed
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