CVE-2026-74999

MediumCVSS 5.4/10Last modified Sep 8, 2026

Description

In Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, the "Add to address book" action was subject to stored XSS.

Metrics

CVSS 3.1 5.4/10CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

No affected versions have been published.

Timeline

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

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CVE-2026-74999: Medium severity, CVSS 5.4 | Vulnix