CVE-2025-52186

Published Nov 13, 2025 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
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

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:lichess:lila:*:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Lichess
Lichess lila
Vendors & Products Lichess
Lichess lila
Type Values Removed Values Added
Weaknesses CWE-918
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Nov 13, 2025, 5:18 PM
Reserved
Jun 16, 2025, 12:00 AM
Status
Analyzed
Published
Nov 13, 2025, 4:15 PM
Modified
Nov 5, 2026, 2:10 PM