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Medium severity6.5NVD Advisory· Published Nov 13, 2025· Updated Jun 17, 2026

CVE-2025-52186

CVE-2025-52186

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

Affected products

3
  • Lichess/Lila3 versions
    cpe:2.3:a:lichess:lila:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:lichess:lila:*:*:*:*:*:*:*:*range: <2025-06-02
    • (no CPE)
    • (no CPE)range: < 11b4c0fb00f0ffd823246f839627005459c8f05c

Patches

Vulnerability mechanics

References

2

News mentions

0

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