CVE-2025-48051

CVSS 4.7 MEDIUMEPSS 0.4%CWE-79

powertip.ts in Lila (for Lichess) before ab0beaf allows XSS in some applications because of an innerHTML usage pattern in which text is extracted from a DOM node and interpreted as HTML.

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

Lichess · Lila

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References

https://github.com/lichess-org/lila/blob/7b82f35d15f9113ac8a0a9271d34bef4f6119e9f/ui/site/src/powertip.ts#L60 https://github.com/lichess-org/lila/commit/ab0beaf0ad671761705d9274663c5dc450608527 https://github.com/lichess-org/lila/security/advisories/GHSA-9xhx-p3c5-p4v6