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NVD Vulnerability Details :
CVE-2026-2861
Received
More InfoOfficial Page
Source-cna@vuldb.com
View Known Exploited Vulnerability (KEV) details
Published At-21 Feb, 2026 | 06:17
Updated At-21 Feb, 2026 | 06:17

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.05.5MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary3.15.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Secondary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:P/I:N/A:N
Type: Secondary
Version: 4.0
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Primary
Version: 3.1
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Type: Secondary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:P/I:N/A:N
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-200Primarycna@vuldb.com
CWE-284Primarycna@vuldb.com
CWE ID: CWE-200
Type: Primary
Source: cna@vuldb.com
CWE ID: CWE-284
Type: Primary
Source: cna@vuldb.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://foswiki.org/Tasks/Item15600cna@vuldb.com
N/A
https://foswiki.org/Tasks/Item15601cna@vuldb.com
N/A
https://github.com/foswiki/distro/commit/31aeecb58b64cna@vuldb.com
N/A
https://vuldb.com/?ctiid.347101cna@vuldb.com
N/A
https://vuldb.com/?id.347101cna@vuldb.com
N/A
https://vuldb.com/?submit.753966cna@vuldb.com
N/A
Hyperlink: https://foswiki.org/Tasks/Item15600
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://foswiki.org/Tasks/Item15601
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://github.com/foswiki/distro/commit/31aeecb58b64
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/?ctiid.347101
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/?id.347101
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/?submit.753966
Source: cna@vuldb.com
Resource: N/A
Change History
0Changes found
Details not found