Description
Redmine before 4.2.9 and 5.0.x before 5.0.4 allows persistent XSS in its Textile formatter due to improper sanitization of the blockquote syntax in Textile-formatted fields.
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 14 | redmine | 5.0.4-1 | — |
| Debian 13 | redmine | 5.0.4-1 | — |
| Debian 12 | redmine | 5.0.4-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | redmine | No fix yet | — |
| Ubuntu 18.04 LTS | redmine | No fix yet | — |
| Ubuntu 16.04 LTS | redmine | No fix yet | — |
Advisories 1
- WID-SEC-2022-2252 Redmine.org Redmine: Mehrere Schwachstellen BSI CERT-Bund (WID) · Dec 6, 2022