Improper neutralization of Script-Related HTML tags in a web page (basic XSS) vulnerability in WikiWorks Mediawiki - Cargo Extension allows Stored XSS.This issue affects Mediawiki - Cargo Extension: before 3.8.7.
History

Thu, 16 Apr 2026 00:00:00 +0000

Type Values Removed Values Added
First Time appeared Mediawiki
Mediawiki cargo
CPEs cpe:2.3:a:mediawiki:cargo:*:*:*:*:*:*:*:*
Vendors & Products Mediawiki
Mediawiki cargo
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N'}


Thu, 09 Apr 2026 08:30:00 +0000

Type Values Removed Values Added
First Time appeared Wikimedia
Wikimedia mediawiki-cargo Extension
Vendors & Products Wikimedia
Wikimedia mediawiki-cargo Extension

Tue, 07 Apr 2026 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 07 Apr 2026 20:45:00 +0000

Type Values Removed Values Added
Description Improper neutralization of Script-Related HTML tags in a web page (basic XSS) vulnerability in WikiWorks Mediawiki - Cargo Extension allows Stored XSS.This issue affects Mediawiki - Cargo Extension: before 3.8.7.
Title Stored XSS through the dynamic table format in Cargo
Weaknesses CWE-80
References
Metrics cvssV4_0

{'score': 6.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: wikimedia-foundation

Published:

Updated: 2026-04-07T20:42:42.016Z

Reserved: 2026-04-07T18:21:12.572Z

Link: CVE-2026-39837

cve-icon Vulnrichment

Updated: 2026-04-07T20:38:58.303Z

cve-icon NVD

Status : Analyzed

Published: 2026-04-07T20:16:33.307

Modified: 2026-04-15T23:51:37.763

Link: CVE-2026-39837

cve-icon Redhat

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