Cross-site request forgery in Horde Groupware Webmail Edition

1) Cross-site request forgery

EUVDB-ID: #VU63922

Risk: High

CVSSv3.1: 7.6 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:U/RC:C]

CVE-ID: CVE-2022-30287

CWE-ID: CWE-352 - Cross-Site Request Forgery (CSRF)

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform cross-site request forgery attacks.

The vulnerability exists due to insufficient validation of the HTTP request origin. The vulnerability can be exploited by an user of a Horde instance or a remote attacker can trick a victim to open a specially crafted mail to execute arbitrary code on the underlying server.

Mitigation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

Groupware Webmail Edition: 1.0 - 5.2.22

External links

http://blog.sonarsource.com/horde-webmail-rce-via-email/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.