What’s Vulnerable › Vulnerabilities

CVE-2025-31501

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-05-28 · updated 2026-06-17
• Weakness: CWE-79

Description

Best Practical RT (Request Tracker) 5.0 through 5.0.7 allows XSS via JavaScript injection in an RT permalink.

Affected products

• Best Practical Request Tracker: from 4.4.0 before 4.4.8; from 5.0.0 before 5.0.8 — fixed in 4.4.8, 5.0.8

How to fix

Upgrade to a fixed version: Best Practical Request Tracker 4.4.8, 5.0.8. Check the vendor advisory for mitigations.

References

• https://docs.bestpractical.com/release-notes/rt/5.0.8
• https://docs.bestpractical.com/release-notes/rt/index.html

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