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Fencer Vulns
high 7.2

CVE-2025-30087 json

Best Practical RT (Request Tracker) 4.4 through 4.4.7 and 5.0 through 5.0.7 allows XSS via injection of crafted parameters in a search URL.

published 2025-05-28 17 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-16203

cvss
7.2
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 25%
public exploits
0
none known

Summary

Best Practical RT (Request Tracker) 4.4 through 4.4.7 and 5.0 through 5.0.7 allows XSS via injection of crafted parameters in a search URL.

Patch / fix

  • bestpractical RT 4.4.8, 5.0.8
  • request-tracker4 Debian 12 4.4.6+dfsg-1.1+deb12u2
  • request-tracker5 Debian 12 5.0.3+dfsg-3~deb12u3
  • request-tracker5 Debian 14, Debian 13 5.0.7+dfsg-3

debian advisories DEBIAN-CVE-2025-30087

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

ubuntu advisories UBUNTU-CVE-2025-30087

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-2025-30087 updated cvss 6.1

bestpractical.com/request-tracker: Best Practical RT search URL XSS Vulnerability

  • 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
yes
Technical impact
partial
Assessed
17 mo ago

Exploit prediction

0.33% chance of exploitation in the next 30 days, higher than 25% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
NVD 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.