CVE-2026-44230: CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in bestpractical rt
RT is an open source, enterprise-grade issue and ticket tracking system. Versions 5.0.4 up to (but not including) 5.0.10, and 6.0.0 up to (but not including) 6.0.3 contain a reflected Cross-Site Scripting (XSS) vulnerability where an attacker who can induce an authenticated RT user to visit a crafted URL can execute arbitrary JavaScript in that user's browser session. This issue has been fixed in versions 5.0.10 and 6.0.3.
CVE-2026-44230: CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in bestpractical rt
Description
RT is an open source, enterprise-grade issue and ticket tracking system. Versions 5.0.4 up to (but not including) 5.0.10, and 6.0.0 up to (but not including) 6.0.3 contain a reflected Cross-Site Scripting (XSS) vulnerability where an attacker who can induce an authenticated RT user to visit a crafted URL can execute arbitrary JavaScript in that user's browser session. This issue has been fixed in versions 5.0.10 and 6.0.3.
CVSS v3.1
Score 6.1medium
Affected software
pkg:github/bestpractical/rtRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-05-05T15:42:40.518Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a5e7dae2a4a8d5989a50df4
Added to database: 07/20/2026, 19:57:34 UTC
Last enriched: 07/20/2026, 20:13:00 UTC
Last updated: 09/02/2026, 22:52:11 UTC
Views: 69
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