CVE-2023-22911

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.

References

ExploitIssue TrackingPatchVendor Advisory

CvssV3 impact

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CvssV2 impact

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