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CVE-2026-114718 Details

Description

Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a cross-site scripting vulnerability in the password plugin. Error text returned by a password driver was concatenated into the message presented to the user without HTML escaping, so a backend able to influence that text, such as the DirectAdmin API, could inject script into the Roundcube interface. Upstream fixed this in the commit “Fix XSS issue in handling of password driver error responses”, which escapes the driver message before display.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.1 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CNA: [email protected]CVSS-B:4.7 MEDIUMVector:CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://bugs.debian.org/1151279	[email protected]	Third Party Advisory
https://github.com/roundcube/roundcubemail/commit/16bbca70b668e85332f23333946a764865bead94	[email protected]	Patch
https://github.com/roundcube/roundcubemail/commit/94298856ee67ff7817cc4def2adb634be91e28c7	[email protected]	Patch
https://github.com/roundcube/roundcubemail/releases/tag/1.6.20	[email protected]	Release Notes
https://github.com/roundcube/roundcubemail/releases/tag/1.7.5	[email protected]	Release Notes
https://roundcube.net/news/2026/10/19/security-updates-1.6.20-and-1.7.5	[email protected]	Vendor Advisory

see all 6 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-79	Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')	[email protected]

Affected Products

Product	Versions
roundcube webmail	>= 1.6.0, < 1.6.20 >= 1.7.0, < 1.7.5
CPE cpe:2.3:a:roundcube:webmail:::::::: Remediation No remediation found in references.

Change History

3 change records found show changes

Date	Action	Recorded By
Oct 30, 2026	Initial Analysis	[email protected]
Oct 28, 2026	CVE Modified	CISA-ADP
Oct 22, 2026	New CVE Received	[email protected]