Description

An issue was discovered in MediaWiki before 1.35.9, 1.36.x through 1.38.x before 1.38.5, and 1.39.x before 1.39.1. E-Widgets does widget replacement in HTML attributes, which can lead to XSS, because widget authors often do not expect that their widget is executed in an HTML attribute context.

Related CPE's

a

mediawiki

mediawiki

5

o

fedoraproject

fedora

37

Vulnerable

References

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AP65YEN762IBNQPOYGUVLTQIDLM5XD2A/

https://phabricator.wikimedia.org/T149488

ExploitIssue TrackingPatchVendor Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AP65YEN762IBNQPOYGUVLTQIDLM5XD2A/

https://phabricator.wikimedia.org/T149488

ExploitIssue TrackingPatchVendor Advisory

Weaknesses

[email protected]

Primary
CWE-79

134c704f-9b21-4f2e-91b3-4a467353bcc0

Secondary
CWE-79

CVSS impact metrics

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

6.1 · Medium

  • CVSS V3.1

  • CVSS V3.0

  • CVSS V2.0

Information

Source identifier

[email protected]

Vulnerability status

Modified

Published

2023-01-10T08:15:10.433

2 years ago

Last modified

2025-04-07T19:15:51.443

2 months ago