MEDIUMVulnerability
CVE-2026-75004
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.
Properties
- severity
- MEDIUM
- score
- 4.3
- epss_score
- 0.00286
- cve_id
- CVE-2026-75004
- vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- published_at
- 2026-08-17T13:16:55.070
- last_modified
- 2026-09-01T21:04:08.583
- epss_percentile
- 0.20738
Related Entities (3)
ENRICHED_BY (1)
→[Source]FIRST EPSS
HAS_WEAKNESS (1)
→[Weakness]Improper Neutralization of Special Elements used in a Command ('Command Injection')
DESCRIBED_BY (1)
→[Source]NVD
Explore deeper with Ninja Signal's threat intelligence graph