XSS in Bestpractical Rt

CVE-2025-30087

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.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.003 (54.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N.

Affected products

Bestpractical Rt — versions 4.4.0, 5.0.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

w4zu/Debian_

References

Frequently asked questions

What is CVE-2025-30087?: CVE-2025-30087 is a high-severity vulnerability in Bestpractical Rt, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2025-05-28.
How severe is CVE-2025-30087?: High severity. CVSS v3 base score is 7.2 out of 10.
Is CVE-2025-30087 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.