CVE-2026-44229
request-tracker5: RT is an open source, enterprise-grade issue and ticket tracking system
CVE-2026-44229 is fixed in 23 products on 1 platform, first by request-tracker5 5.0.1+dfsg-1ubuntu1+esm2, released May 22, 2026. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
5.4
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0014
3rd percentile
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| perl-Badger · Fedora 43 | 0.16-2.fc43 | FEDORA-2026-04F78841EC | Nov 7, 2026 |
| perl-CLI-Simple · Fedora 43 | 2.2.5-1.fc43 | FEDORA-2026-04F78841EC | Nov 7, 2026 |
| perl-CSS-Inliner · Fedora 43 | 4027-1.fc43 | FEDORA-2026-04F78841EC | Nov 7, 2026 |
| perl-Encoding-FixLatin · Fedora 43 | 1.04-2.fc43 | FEDORA-2026-04F78841EC | Nov 7, 2026 |
| perl-HTML-Query · Fedora 43 | 0.09-2.fc43 | FEDORA-2026-04F78841EC | Nov 7, 2026 |
| perl-Markdown-Render · Fedora 43 | 2.0.4-1.fc43 | FEDORA-2026-04F78841EC | Nov 7, 2026 |
| perl-RT-Test · Fedora 43 | 5.0.10-1.fc43 | FEDORA-2026-04F78841EC | Nov 7, 2026 |
| perl-Text-Markdown-Discount · Fedora 43 | 0.18-2.fc43 | FEDORA-2026-04F78841EC | Nov 7, 2026 |
| perl-Text-Markdown-Discount-debuginfo · Fedora 43 | 0.18-2.fc43 | FEDORA-2026-04F78841EC | Nov 7, 2026 |
| perl-Text-Markdown-Discount-debugsource · Fedora 43 | 0.18-2.fc43 | FEDORA-2026-04F78841EC | Nov 7, 2026 |
| request-tracker4 · Debian 12.15 (bookworm) | 4.4.6+dfsg-1.1+deb12u4 | DEBIAN-CVE-2026-44229 | May 27, 2026 |
| request-tracker5 · Debian 12.15 (bookworm) | 5.0.3+dfsg-3~deb12u6 | DEBIAN-CVE-2026-44229 | May 27, 2026 |
| request-tracker5 · Debian 13.5 (trixie) | 5.0.7+dfsg-4+deb13u3 | DEBIAN-CVE-2026-44229 | May 27, 2026 |
| request-tracker5 · Debian 14 | 5.0.10+dfsg-1 | DEBIAN-CVE-2026-44229 | May 27, 2026 |
| request-tracker5 · Ubuntu 22.04.1 LTS (jammy) | 5.0.1+dfsg-1ubuntu1+esm2 | request-tracker5 5.0.1+dfsg-1ubuntu1+esm2 | May 22, 2026 |
| request-tracker5 · Ubuntu 24.04.5 LTS (noble) | 5.0.5+dfsg-2ubuntu0.1~esm2 | request-tracker5 5.0.5+dfsg-2ubuntu0.1~esm2 | May 22, 2026 |
| request-tracker5 · Ubuntu 26.04.1 LTS (resolute) | 5.0.7+dfsg-6ubuntu0.1~esm1 | request-tracker5 5.0.7+dfsg-6ubuntu0.1~esm1 | May 22, 2026 |
| rt · Fedora 43 | 5.0.10-1.fc43 | FEDORA-2026-04F78841EC | Nov 7, 2026 |
| rt-mailgate · Fedora 43 | 5.0.10-1.fc43 | FEDORA-2026-04F78841EC | Nov 7, 2026 |
| rt-tests · Fedora 43 | 5.0.10-1.fc43 | FEDORA-2026-04F78841EC | Nov 7, 2026 |
| rt5-apache2 · Ubuntu 22.04.1 LTS (jammy) | 5.0.1+dfsg-1ubuntu1+esm2 | rt5-apache2 5.0.1+dfsg-1ubuntu1+esm2 | May 22, 2026 |
| rt5-apache2 · Ubuntu 24.04.5 LTS (noble) | 5.0.5+dfsg-2ubuntu0.1~esm2 | rt5-apache2 5.0.5+dfsg-2ubuntu0.1~esm2 | May 22, 2026 |
| rt5-apache2 · Ubuntu 26.04.1 LTS (resolute) | 5.0.7+dfsg-6ubuntu0.1~esm1 | rt5-apache2 5.0.7+dfsg-6ubuntu0.1~esm1 | May 22, 2026 |
| rt5-clients · Ubuntu 22.04.1 LTS (jammy) | 5.0.1+dfsg-1ubuntu1+esm2 | rt5-clients 5.0.1+dfsg-1ubuntu1+esm2 | May 22, 2026 |
| rt5-clients · Ubuntu 24.04.5 LTS (noble) | 5.0.5+dfsg-2ubuntu0.1~esm2 | rt5-clients 5.0.5+dfsg-2ubuntu0.1~esm2 | May 22, 2026 |
| rt5-clients · Ubuntu 26.04.1 LTS (resolute) | 5.0.7+dfsg-6ubuntu0.1~esm1 | rt5-clients 5.0.7+dfsg-6ubuntu0.1~esm1 | May 22, 2026 |
| rt5-db-mysql · Ubuntu 22.04.1 LTS (jammy) | 5.0.1+dfsg-1ubuntu1+esm2 | rt5-db-mysql 5.0.1+dfsg-1ubuntu1+esm2 | May 22, 2026 |
| rt5-db-mysql · Ubuntu 24.04.5 LTS (noble) | 5.0.5+dfsg-2ubuntu0.1~esm2 | rt5-db-mysql 5.0.5+dfsg-2ubuntu0.1~esm2 | May 22, 2026 |
| rt5-db-mysql · Ubuntu 26.04.1 LTS (resolute) | 5.0.7+dfsg-6ubuntu0.1~esm1 | rt5-db-mysql 5.0.7+dfsg-6ubuntu0.1~esm1 | May 22, 2026 |
| rt5-db-postgresql · Ubuntu 22.04.1 LTS (jammy) | 5.0.1+dfsg-1ubuntu1+esm2 | rt5-db-postgresql 5.0.1+dfsg-1ubuntu1+esm2 | May 22, 2026 |
| rt5-db-postgresql · Ubuntu 24.04.5 LTS (noble) | 5.0.5+dfsg-2ubuntu0.1~esm2 | rt5-db-postgresql 5.0.5+dfsg-2ubuntu0.1~esm2 | May 22, 2026 |
| rt5-db-postgresql · Ubuntu 26.04.1 LTS (resolute) | 5.0.7+dfsg-6ubuntu0.1~esm1 | rt5-db-postgresql 5.0.7+dfsg-6ubuntu0.1~esm1 | May 22, 2026 |
| rt5-db-sqlite · Ubuntu 22.04.1 LTS (jammy) | 5.0.1+dfsg-1ubuntu1+esm2 | rt5-db-sqlite 5.0.1+dfsg-1ubuntu1+esm2 | May 22, 2026 |
| rt5-db-sqlite · Ubuntu 24.04.5 LTS (noble) | 5.0.5+dfsg-2ubuntu0.1~esm2 | rt5-db-sqlite 5.0.5+dfsg-2ubuntu0.1~esm2 | May 22, 2026 |
| rt5-db-sqlite · Ubuntu 26.04.1 LTS (resolute) | 5.0.7+dfsg-6ubuntu0.1~esm1 | rt5-db-sqlite 5.0.7+dfsg-6ubuntu0.1~esm1 | May 22, 2026 |
| rt5-doc-html · Ubuntu 22.04.1 LTS (jammy) | 5.0.1+dfsg-1ubuntu1+esm2 | rt5-doc-html 5.0.1+dfsg-1ubuntu1+esm2 | May 22, 2026 |
| rt5-doc-html · Ubuntu 24.04.5 LTS (noble) | 5.0.5+dfsg-2ubuntu0.1~esm2 | rt5-doc-html 5.0.5+dfsg-2ubuntu0.1~esm2 | May 22, 2026 |
| rt5-doc-html · Ubuntu 26.04.1 LTS (resolute) | 5.0.7+dfsg-6ubuntu0.1~esm1 | rt5-doc-html 5.0.7+dfsg-6ubuntu0.1~esm1 | May 22, 2026 |
| rt5-fcgi · Ubuntu 22.04.1 LTS (jammy) | 5.0.1+dfsg-1ubuntu1+esm2 | rt5-fcgi 5.0.1+dfsg-1ubuntu1+esm2 | May 22, 2026 |
| rt5-fcgi · Ubuntu 24.04.5 LTS (noble) | 5.0.5+dfsg-2ubuntu0.1~esm2 | rt5-fcgi 5.0.5+dfsg-2ubuntu0.1~esm2 | May 22, 2026 |
| rt5-fcgi · Ubuntu 26.04.1 LTS (resolute) | 5.0.7+dfsg-6ubuntu0.1~esm1 | rt5-fcgi 5.0.7+dfsg-6ubuntu0.1~esm1 | May 22, 2026 |
| rt5-standalone · Ubuntu 22.04.1 LTS (jammy) | 5.0.1+dfsg-1ubuntu1+esm2 | rt5-standalone 5.0.1+dfsg-1ubuntu1+esm2 | May 22, 2026 |
| rt5-standalone · Ubuntu 24.04.5 LTS (noble) | 5.0.5+dfsg-2ubuntu0.1~esm2 | rt5-standalone 5.0.5+dfsg-2ubuntu0.1~esm2 | May 22, 2026 |
| rt5-standalone · Ubuntu 26.04.1 LTS (resolute) | 5.0.7+dfsg-6ubuntu0.1~esm1 | rt5-standalone 5.0.7+dfsg-6ubuntu0.1~esm1 | May 22, 2026 |
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