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Medium severity5.3NVD Advisory· Published Feb 21, 2026· Updated Jun 17, 2026

CVE-2026-2861

CVE-2026-2861

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Foswiki/Foswiki3 versions
    cpe:2.3:a:foswiki:foswiki:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:foswiki:foswiki:*:*:*:*:*:*:*:*range: <2.1.11
    • (no CPE)range: <=2.1.10
    • (no CPE)range: 2.1.0

Patches

Vulnerability mechanics

References

9

News mentions

0

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