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.
References (9)
Scores
CVSS v3
5.3
EPSS
0.0009
EPSS Percentile
25.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-200
CWE-284
Status
published
Products (13)
foswiki/foswiki
< 2.1.11
n/a/Foswiki
2.1.0
n/a/Foswiki
2.1.1
n/a/Foswiki
2.1.10
n/a/Foswiki
2.1.11
n/a/Foswiki
2.1.2
n/a/Foswiki
2.1.3
n/a/Foswiki
2.1.4
n/a/Foswiki
2.1.5
n/a/Foswiki
2.1.6
... and 3 more
Published
Feb 21, 2026
Tracked Since
Feb 21, 2026