CVE-2026-44229

medium

Published 2026-07-06 · Modified 2026-07-21

💬 Discuss on Community ✚ Propose mitigation

CVSS v3

5.4

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

CVSS v4 NEW

—

not yet in upstream

VIR risk

5.4

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.

Predictions

Exploit likelihood

64%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact

Debian Mixed 5 releases

Version	Status	Fixed in
trixie	Fixed	`5.0.7+dfsg-4+deb13u3`
sid	Fixed	`5.0.10+dfsg-1`
forky	Fixed	`5.0.10+dfsg-1`
bullseye	Affected	—
bookworm	Fixed	`5.0.3+dfsg-3~deb12u6`

Ubuntu Fixed 3 releases

Version	Status	Fixed in
resolute	Fixed	`5.0.7+dfsg-6ubuntu0.1~esm1`
noble	Fixed	`5.0.5+dfsg-2ubuntu0.1~esm2`
jammy	Fixed	`5.0.1+dfsg-1ubuntu1+esm2`

References

CWEs

CWE-79

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.