CVE-2026-6841

5.1 mediumEPSS 0.2%

Medium (5.1) in bestpractical request tracker. EPSS 0.2% chance of exploitation in the next 30 days.

Request Tracker is vulnerable to a reflected cross-site scripting (XSS) vulnerability via the "Page" parameter in GET requests. An attacker can craft a URL that, when opened, results in arbitrary JavaScript execution in the victim’s browser. This vulnerability affects versions from 5.0.4 up to 5.0.9 and from 6.0.0 up to 6.0.2.

Severity

CVSS 4.0

5.1 medium

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

CVSS 3.1

6.1 medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 14% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2026-05-21
Modified: 2026-07-23
Record from: the NVD, synced 2026-10-19

Affected

bestpractical:request_tracker

References

https://cert.pl/en/posts/2026/05/CVE-2026-6841
https://docs.bestpractical.com/release-notes/rt/5.0.10
https://docs.bestpractical.com/release-notes/rt/6.0.3
https://requesttracker.com/request-tracker/

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