Description
An issue was discovered in Roundcube Webmail before 1.3.12 and 1.4.x before 1.4.5. include/rcmail_output_html.php allows XSS via the username template object.
References (7)
Core 7
Core References
Release Notes x_refsource_misc
https://github.com/roundcube/roundcubemail/releases/tag/1.4.5
Patch x_refsource_misc
https://github.com/roundcube/roundcubemail/commit/37e2bc745723ef6322f0f785aefd0b9313a40f19
Release Notes x_refsource_misc
https://github.com/roundcube/roundcubemail/releases/tag/1.3.12
Vendor Advisory x_refsource_confirm
https://roundcube.net/news/2020/06/02/security-updates-1.4.5-and-1.3.12
Third Party Advisory vendor-advisory
x_refsource_debian
https://www.debian.org/security/2020/dsa-4700
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DLESQ4LPJGMSWHQ4TBRTVQRDG7IXAZCW/
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ODPJXBHZ32QSP4MYT2OBCALYXSUJ47SK/
Scores
CVSS v3
6.1
EPSS
0.0087
EPSS Percentile
75.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Details
CWE
CWE-79
Status
published
Products (5)
debian/debian_linux
9.0
debian/debian_linux
10.0
fedoraproject/fedora
31
fedoraproject/fedora
32
roundcube/webmail
< 1.3.12
Published
Jun 09, 2020
Tracked Since
Feb 18, 2026