CVE-2026-96874 PUBLISHED

Stored XSS in Cargo Drilldown tab names

Assigner: wikimedia-foundation
Reserved: 23.09.2026 Published: 25.09.2026 Updated: 25.09.2026

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in the Mediawiki - Cargo extension allows Stored XSS.

This issue affects Mediawiki - Cargo extension: through 3.9.4.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:L/SA:N
CVSS Score: 2.3

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	Low	Confidentiality	Low
Attack Complexity	High	Integrity	None	Integrity	Low
Attack Requirements	None	Availability	None	Availability	None
Privileges Required	Low
User Interaction	None

CVSS 4.0

Product Status

Vendor	The Wikimedia Foundation
Product	Mediawiki - Cargo extension
Versions	Default: unaffected affected from 0 to 3.9.4 (incl.)

Credits

bombobombone https://bombobombone.github.io/ finder

References

Problem Types

CWE-79 Improper neutralization of input during web page generation ('cross-site scripting') CWE

Impacts

CAPEC-592 Stored XSS