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NVD Vulnerability Details :

CVE-2026-22711

Awaiting Analysis

Source-c4f26cc8-17ff-4c99-b5e2-38fc1793eacc

Published At-07 Apr, 2026 | 19:16

Updated At-08 Apr, 2026 | 23:16

Improper neutralization of alternate XSS syntax vulnerability in The Wikimedia Foundation Mediawiki - Wikilove Extension allows Cross-Site Scripting (XSS).The issue has been remediated on the `master` branch, and in the release branches for MediaWiki versions 1.43, 1.44, and 1.45.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	4.0	6.9	MEDIUM	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:X/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: Secondary

Version: 4.0

Base score: 6.9

Base severity: MEDIUM

Vector:

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:X/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

Weaknesses

CWE ID	Type	Source
CWE-87	Secondary	c4f26cc8-17ff-4c99-b5e2-38fc1793eacc

CWE ID: CWE-87

Type: Secondary

Source: c4f26cc8-17ff-4c99-b5e2-38fc1793eacc

References

Hyperlink	Source	Resource
https://gerrit.wikimedia.org/r/q/Iab86209478a044504f5a6aea0d8c3d14f21c48b3	c4f26cc8-17ff-4c99-b5e2-38fc1793eacc	N/A
https://phabricator.wikimedia.org/T416502	c4f26cc8-17ff-4c99-b5e2-38fc1793eacc	N/A

Hyperlink: https://gerrit.wikimedia.org/r/q/Iab86209478a044504f5a6aea0d8c3d14f21c48b3

Source: c4f26cc8-17ff-4c99-b5e2-38fc1793eacc

Resource: N/A

Hyperlink: https://phabricator.wikimedia.org/T416502

Source: c4f26cc8-17ff-4c99-b5e2-38fc1793eacc

Resource: N/A

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History