CVE-2026-44228

EUVD-2026-46049

20.07.2026, 18:16

RT is an open source, enterprise-grade issue and ticket tracking system. Versions 6.0.0 and above, prior to 6.0.3, contain a stored Cross-Site Scripting (XSS) vulnerability, where user-controlled data is rendered without proper HTML escaping. An authenticated user with permission to set the relevant data can inject JavaScript that executes when another RT user views the affected page. This issue has been fixed in version 6.0.3.

Cross-site Scripting

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	5.4 MEDIUM	NETWORK	LOW	LOW	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Awaiting analysis

This vulnerability is currently awaiting analysis.

Base Score

CVSS 3.x

EPSS Score

Percentile: Unknown

Debian Releases

Debian Product

Codename

request-tracker5

bookworm	5.0.3+dfsg-3~deb12u6 fixed
bookworm (security)	5.0.3+dfsg-3~deb12u6 fixed
forky	5.0.10+dfsg-3 fixed
sid	5.0.10+dfsg-3 fixed
trixie	5.0.7+dfsg-4+deb13u3 fixed
trixie (security)	5.0.7+dfsg-4+deb13u3 fixed

Common Weakness Enumeration

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References

https://github.com/bestpractical/rt/releases/tag/rt-6.0.3

https://github.com/bestpractical/rt/security/advisories/GHSA-pfgp-5j8g-phgc