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CVE-2023-5631

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CVE-2023-5631

Published: Oct 18, 2023

Modified: Oct 21, 2025

PUBLISHED

CVSS v3.1

6.1

MEDIUM

Description

Roundcube before 1.4.15, 1.5.x before 1.5.5, and 1.6.x before 1.6.4 allows stored XSS via an HTML e-mail message with a crafted SVG document because of program/lib/Roundcube/rcube_washtml.php behavior. This could allow a remote attacker to load arbitrary JavaScript code.

VendorProductVersions

Roundcube

Roundcubemail

affected
1.6.0 - < 1.6.3
affected
1.5.0 - < 1.5.4
affected
1.4.0 - < 1.5.14
unaffected
1.6.4
unaffected
1.5.5

+1 more versions

Weaknesses (CWE)

CWE-79

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

References

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