CVE-2026-44229
RT is an open source, enterprise-grade issue and ticket tracking system. Versions 5.0.0 and 6.0.0 and above, prior to both 5.0.10 and 6.0.3 contain a Cross-Site Scripting (XSS) vulnerability where uploaded content is served inline rather than as an attachment. An authenticated user who can upload content can include JavaScript in the upload that will execute in the browser session of any RT user who later views or downloads it. This issue has been fixed in versions 5.0.10 and 6.0.3.
Published:Jul 20, 2026
Last Modified:Aug 18, 2026
EPS:Jul 20, 2026
EPSS Score:0.00138
CVSS Score:5.4
Affected Products
Vendor
Product
Action
Vendor
Bestpractical
Product
Request Tracker
Bestpractical
Request Tracker
Vendor
Bestpractical
Product
Rt
Bestpractical
Rt
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Related CVEs
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
