What is GHSA-3247-mrpv-cpmj?

GHSA-3247-mrpv-cpmj is a security advisory published by GitHub Security Advisories with Medium severity. In Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, improper rule name quoting could lead...

Which CVE IDs does GHSA-3247-mrpv-cpmj cover?

GHSA-3247-mrpv-cpmj covers the following CVE IDs: CVE-2026-75004. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-3247-mrpv-cpmj?

GHSA-3247-mrpv-cpmj has a CVSS v3 base score of 4.3, published by GitHub Security Advisories.

GHSA-3247-mrpv-cpmjMediumCVSS 4.3

In Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, improper rule name quoting could lead...

Vendor

GitHub Security Advisories

Published

August 17, 2026

Last Modified

August 17, 2026

🔗 CVE IDs covered (1)

CVE-2026-75004 →

📋 Description

In Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, improper rule name quoting could lead to managesieve_disabled_actions setting bypass via a crafted rule name in a Sieve script. This issue only affects Roundcube instances using the managesieve plugin.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-75004
https://github.com/roundcube/roundcubemail/releases/tag/1.6.18
https://github.com/roundcube/roundcubemail/releases/tag/1.7.3
https://roundcube.net/news/2026/08/09/security-updates-1.6.18-and-1.7.3
https://github.com/advisories/GHSA-3247-mrpv-cpmj