CVE-2026-2861

5.3 MEDIUM
Published: February 21, 2026 Modified: March 16, 2026
View on NVD

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://foswiki.org/Tasks/Item15600
Source: cna@vuldb.com
Permissions Required
https://foswiki.org/Tasks/Item15601
Source: cna@vuldb.com
Permissions Required
https://vuldb.com/?ctiid.347101
Source: cna@vuldb.com
Permissions Required VDB Entry
https://vuldb.com/?id.347101
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://vuldb.com/?submit.753966
Source: cna@vuldb.com
Third Party Advisory VDB Entry
http://www.openwall.com/lists/oss-security/2026/03/15/1
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.openwall.com/lists/oss-security/2026/03/16/1
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.openwall.com/lists/oss-security/2026/03/16/3
Source: af854a3a-2127-422b-91ae-364da2661108

9 reference(s) from NVD

Quick Stats

CVSS v3 Score
5.3 / 10.0
EPSS (Exploit Probability)
0.1%
24th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

foswiki