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Fencer Vulns
medium 6.1

CVE-2026-44230 json

RT: Reflected Cross-Site Scripting in search results chart

published 2026-07-20 3 mo ago modified 2026-10-24 15 d ago also EUVD-2026-46080

cvss
6.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 4%
public exploits
0
none known

Summary

RT is an open source, enterprise-grade issue and ticket tracking system. Versions 5.0.4 up to (but not including) 5.0.10, and 6.0.0 up to (but not including) 6.0.3 contain a reflected Cross-Site Scripting (XSS) vulnerability where an attacker who can induce an authenticated RT user to visit a crafted URL can execute arbitrary JavaScript in that user's browser session. This issue has been fixed in versions 5.0.10 and 6.0.3.

Patch / fix

  • bestpractical request_tracker 5.0.10, 6.0.3
  • bestpractical rt 5.0.10, 6.0.3
  • request-tracker5 Debian 13 5.0.7+dfsg-4+deb13u3
  • request-tracker5 Debian 14 5.0.10+dfsg-1

debian advisories DEBIAN-CVE-2026-44230

  • request-tracker5 Ubuntu Pro 22.04 LTS 5.0.1+dfsg-1ubuntu1+esm2
  • request-tracker5 Ubuntu Pro 24.04 LTS 5.0.5+dfsg-2ubuntu0.1~esm2
  • request-tracker5 Ubuntu Pro 26.04 LTS 5.0.7+dfsg-6ubuntu0.1~esm1

ubuntu advisories UBUNTU-CVE-2026-44230

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2026-44230 updated cvss 6.1

rt: reflected cross-site scripting in search results chart

  • Red Hat All currently supported Red Hat products
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
3 mo ago

Exploit prediction

0.15% chance of exploitation in the next 30 days, higher than 4% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

  • bestpractical rt

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.