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CVE PROGRAM SOURCE RECORD5.4 Medium

CVE-2026-44229

RT: Cross-Site Scripting via inline-served uploaded content

Description

RT is an open source, enterprise-grade issue and ticket tracking system. Versions 5.0.0 and 6.0.0 and above, prior to both 5.0.10 and 6.0.3 contain a Cross-Site Scripting (XSS) vulnerability where uploaded content is served inline rather than as an attachment. An authenticated user who can upload content can include JavaScript in the upload that will execute in the browser session of any RT user who later views or downloads it. This issue has been fixed in versions 5.0.10 and 6.0.3.

Affected products

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

bestpractical rt

  • >= 6.0.0, < 6.0.3affected
  • >= 5.0.0, < 5.0.10affected

References