Description
IMP Webmail Client 4.1.5, Horde Application Framework 3.1.5, and Horde Groupware Webmail Edition 1.0.3 does not validate unspecified HTTP requests, which allows remote attackers to (1) delete arbitrary e-mail messages via a modified numeric ID or (2) "purge" deleted emails via a crafted email message.
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 | horde3 | 3.1.3-4etch2 | DSA-1470-1 |
Advisories 1
- DSA-1470-1 horde3 - missing input sanitising Debian Security (DSA / DLA) · Mar 9, 2026
References
- 29186 third-party-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=428625
- SUSE-SR:2009:007 vendor-advisory
- horde-impgroupware-filter-security-bypass(39595) vdb-entry
- http://cvs.horde.org/diff.php/groupware/docs/groupware/CHANGES?r1=1.17&r2=1.17.2.1&ty=h
- [announce] 20080109 Horde Groupware 1.0.3 (final) mailing-list
- [announce] 20080109 Horde 3.1.6 (final) mailing-list
- 34418 third-party-advisory
- FEDORA-2008-2087 vendor-advisory
- 27223 vdb-entry
- [announce] 20080110 Horde Groupware Webmail Edition 1.0.4 (final) mailing-list
- http://cvs.horde.org/diff.php/groupware/docs/webmail/CHANGES?r1=1.12&r2=1.12.2.1&ty=h
- http://secunia.com/secunia_research/2007-102/advisory/
- 28020 third-party-advisory
- 29185 third-party-advisory
- 28546 third-party-advisory
- 29184 third-party-advisory
- DSA-1470 vendor-advisory
- FEDORA-2008-2040 vendor-advisory