Description
Request Tracker (RT) 3.8.x before 3.8.15 and 4.0.x before 4.0.8 allows remote authenticated users with ModifySelf or AdminUser privileges to inject arbitrary email headers and conduct phishing attacks or obtain sensitive information via unknown vectors.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 12 | request-tracker4 | 4.0.7-2 | — |
| Debian 6.0 | request-tracker3.8 | 3.8.8-7+squeeze6 | DSA-2567-1 |
Advisories 1
- DSA-2567-1 request-tracker3.8 - several Debian Security (DSA / DLA) · Mar 9, 2026