CVE-2026-75007

HighCVSS 8.8/10Last modified Sep 8, 2026

Description

In Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, the LDAP search filter was subject to injection via unescaped %u/%fu/%d substitution, which may lead to information disclosure or privilege escalation.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-77

Affected software

Vendor	Product	Versions
Roundcube	Webmail	>= 1.6.0, < 1.6.18; >= 1.7.0, < 1.7.3

References

Timeline

Published: Aug 17, 2026
Last modified: Sep 8, 2026
NVD status: Analyzed

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