https://seclists.org/oss-sec/2026/q1/315: Foswiki 2.1.11 is leased, fixes CVE-2026-2861
Published Mar 15, 2026
·Updated
Affected Software
1 affected component
Foswiki Foswiki<2.1.11
Frequently Asked Questions
1
What is the severity of CVE-2026-2861?
CVE-2026-2861 is classified as a severe security vulnerability affecting Foswiki.
2
How do I fix CVE-2026-2861?
To fix CVE-2026-2861, users should upgrade to Foswiki version 2.1.11 or later.
3
What versions of Foswiki are affected by CVE-2026-2861?
CVE-2026-2861 affects all versions of Foswiki prior to 2.1.11.
4
What are the potential risks of not addressing CVE-2026-2861?
Failing to address CVE-2026-2861 could lead to unauthorized access and exploitation of sensitive data.
5
Is CVE-2026-2861 a zero-day vulnerability?
CVE-2026-2861 was disclosed publicly on the same day that Foswiki 2.1.11 was released to address it, making it a significant concern for users of older versions.