Description
Multiple cross-site scripting (XSS) vulnerabilities in Horde IMP before 4.2.2 and 4.3.3 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors to (1) smime.php, (2) pgp.php, and (3) message.php.
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 4.0 | imp4 | 4.1.3-4etch1 | DSA-1770-1 |
Advisories 1
- DSA-1770-1 imp4 - cross-site scripting Debian Security (DSA / DLA) · Mar 9, 2026
References
- SUSE-SR:2009:007 vendor-advisory
- 33719 third-party-advisory
- DSA-1770 vendor-advisory
- http://cvs.horde.org/co.php/imp/docs/CHANGES?r=1.699.2.375
- 34418 third-party-advisory
- http://cvs.horde.org/co.php/imp/docs/CHANGES?r=1.699.2.301.2.3
- [announce] 20090127 IMP 4.2.2 (final) mailing-list
- 34703 third-party-advisory
- [announce] 20090127 IMP 4.3.3 (final) mailing-list
- 33492 vdb-entry