CVE-2020-13964: XSS

Published Jun 3, 2020
·
Updated

An issue was discovered in Roundcube Webmail before 1.3.12 and 1.4.x before 1.4.5. include/rcmailoutputhtml.php allows XSS via the username template object.

Affected Software

8 affected componentsFixes available
debian/roundcube<=1.2.3+dfsg.1-4+deb9u4, <=1.4.4+dfsg.1-1, <=1.3.11+dfsg.1-1~deb10u1
1.4.5+dfsg.1-1~bpo10+11.2.3+dfsg.1-4+deb9u51.4.5+dfsg.1-11.3.13+dfsg.1-1~deb10u1
debian/roundcube
1.3.17+dfsg.1-1~deb10u21.3.17+dfsg.1-1~deb10u31.4.14+dfsg.1-1~deb11u11.4.13+dfsg.1-1~deb11u11.6.3+dfsg-1~deb12u11.6.4+dfsg-1
Roundcube Webmail<1.3.12
Roundcube Webmail>=1.4.0<1.4.5
Fedoraproject Fedora=31
Fedoraproject Fedora=32
Debian Debian Linux=9.0
Debian Debian Linux=10.0

Remediation

Patch Available

https://github.com/roundcube/roundcubemail/commit/37e2bc745723ef6322f0f785aefd0b9313a40f19

Event History

Jun 9, 2020
CVE Published
via MITRE·02:45 AM
Data Sourced
via MITRE·02:45 AM
Description
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Frequently Asked Questions

1

What is CVE-2020-13964?

CVE-2020-13964 refers to an XSS vulnerability in Roundcube Webmail before version 1.3.12 and 1.4.x before 1.4.5.

2

How severe is CVE-2020-13964?

CVE-2020-13964 has a severity value of 6.1, which is considered high.

3

What software versions are affected by CVE-2020-13964?

Roundcube Webmail versions before 1.3.12 and 1.4.x before 1.4.5 are affected by CVE-2020-13964.

4

How can I fix CVE-2020-13964?

To fix CVE-2020-13964, update Roundcube Webmail to version 1.3.12 or 1.4.5.

5

Where can I find more information about CVE-2020-13964?

More information about CVE-2020-13964 can be found at the following references: [GitHub Commit](https://github.com/roundcube/roundcubemail/commit/37e2bc745723ef6322f0f785aefd0b9313a40f19), [Roundcube Webmail 1.3.12 Release](https://github.com/roundcube/roundcubemail/releases/tag/1.3.12), [Roundcube Webmail 1.4.5 Release](https://github.com/roundcube/roundcubemail/releases/tag/1.4.5).

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