CVE-2026-2861 – Foswiki Changes/Viewfile/Oops information disclosure

CVE ID : CVE-2026-2861

Published : Feb. 21, 2026, 6:17 a.m. | 46 minutes ago

Description : A vulnerability was detected in Foswiki up to 2.1.10. The affected element is an unknown function of the component Changes/Viewfile/Oops. The manipulation results in information disclosure. It is possible to launch the attack remotely. The exploit is now public and may be used. Upgrading to version 2.1.11 is sufficient to fix this issue. The patch is identified as 31aeecb58b64/d8ed86b10e46. Upgrading the affected component is recommended.

Severity: 5.5 | MEDIUM

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