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CVE PROGRAM SOURCE RECORD2.0 Low

CVE-2026-30977

RenderBlocking has Stored XSS in renderblocking-css with Inline Assets mode

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Status
Published
Published
Updated
Assigning organization
GitHub_M

Description

RenderBlocking is a MediaWiki extension that allows interface administrators to specify render-blocking CSS and JavaScript. Prior to 0.1.1, there is Stored XSS in renderblocking-css with Inline Assets mode. $wgRenderBlockingInlineAssets = true and editsitecss user rights are required. This vulnerability is fixed in 0.1.1.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

lihaohong6 RenderBlocking

  • < 0.1.1affected

References