Vulnerability identifier: #VU63922

Vulnerability 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

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Groupware Webmail Edition
Web applications / Webmail solutions

Vendor: Horde Project

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

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

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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.