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CVE-2026-114714 Details

Description

Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a path traversal vulnerability in the squirrelmail_usercopy plugin. With the file based backend, the source path was built from the login name without rejecting path separators, so a login name containing a slash could cause files outside the configured squirrelmail_data_dir to be read and imported. Upstream fixed this in the commit “Fix unsafe use of a login name in SquirrelMail import file path”, which rejects login names containing a slash.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:5.3 MEDIUMVector:CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://bugs.debian.org/1151279	[email protected]
https://github.com/roundcube/roundcubemail/commit/15fd175d154311ca7f59cf696c6cc39471611aa6	[email protected]
https://github.com/roundcube/roundcubemail/commit/dbdfcac498164bcacb7ce273b6341678dd70c166	[email protected]
https://github.com/roundcube/roundcubemail/releases/tag/1.6.20	[email protected]
https://github.com/roundcube/roundcubemail/releases/tag/1.7.5	[email protected]
https://roundcube.net/news/2026/10/19/security-updates-1.6.20-and-1.7.5	[email protected]

see all 6 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-23	Relative Path Traversal	[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

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