Name: CVE-2026-6841: Improper Neutralization of Input During Web Page Generation
Creator: Rapid7
Published: 2026-05-21T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-6841, CWE-79, CVSS 6.1, EPSS 0.00397

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.

CVSS Details

CVSS 4.0 Base Score: 5.1 (MEDIUM)
CVSS 4.0 Vector: (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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X)
CVSS 3.1 Base Score: 6.1
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade request-tracker4Upgrade request-tracker5	Jun 7, 2026	Jun 7, 2026
Ubuntu	—	Upgrade rt5-standalone (Ubuntu Pro)Upgrade rt5-db-postgresql (Ubuntu Pro)Upgrade rt5-db-sqlite (Ubuntu Pro)Upgrade rt5-clients (Ubuntu Pro)Upgrade rt5-apache2 (Ubuntu Pro)Upgrade rt5-fcgi (Ubuntu Pro)Upgrade request-tracker5 (Ubuntu Pro)Upgrade rt5-db-mysql (Ubuntu Pro)	Jul 6, 2026	May 21, 2026

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CVSS Details

Covered by Rapid7

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