High severity8.0NVD Advisory· Published Jul 28, 2022· Updated Jun 17, 2026

CVE-2022-30287

Description

Horde Groupware Webmail Edition through 5.2.22 allows a reflection injection attack through which an attacker can instantiate a driver class. This then leads to arbitrary deserialization of PHP objects.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Horde (software)/Groupware
cpe:2.3:a:horde:groupware:*:*:*:*:webmail:*:*:*
Range: <=5.2.22
Debian/linux
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Horde (software)/Groupware Webmail Editioncpe-rescue2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: <=5.2.22

Patches

Vulnerability mechanics

References

blog.sonarsource.com/horde-webmail-rce-via-email/nvdExploitThird Party Advisory
lists.debian.org/debian-lts-announce/2022/08/msg00022.htmlnvdMailing ListThird Party Advisory
www.horde.org/apps/webmailnvdRelease NotesVendor Advisory
lists.debian.org/debian-lts-announce/2024/10/msg00014.htmlnvd

News mentions

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cvss	0.520
epss	0.057
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000