CVE-2026-58038

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation timeline. This vulnerability is associated with program files includes/Timeline.Php, scripts/EasyTimeline.Pl. This issue affects timeline: from * before 1.46.0, 1.45.4, 1.44.6, 1.43.9.
References
Link Resource
https://phabricator.wikimedia.org/T427611 Third Party Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*
cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*
cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*
cpe:2.3:a:mediawiki:mediawiki:1.46.0:rc0:*:*:*:*:*:*

History

09 Jul 2026, 19:46

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 6.1
References () https://phabricator.wikimedia.org/T427611 - () https://phabricator.wikimedia.org/T427611 - Third Party Advisory
First Time Mediawiki mediawiki
Mediawiki
CPE cpe:2.3:a:mediawiki:mediawiki:1.46.0:rc0:*:*:*:*:*:*
cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*

01 Jul 2026, 16:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-07-01 16:16

Updated : 2026-07-09 19:46


NVD link : CVE-2026-58038

Mitre link : CVE-2026-58038

CVE.ORG link : CVE-2026-58038


JSON object : View

Products Affected

mediawiki

  • mediawiki
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')