A vulnerability classified as problematic has been found in Roundcube Webmail up to 1.3.11 (Mail Client Software). Affected is an unknown code block of the file include/rcmail_output_html.php of the component Username Template Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity. CVE summarizes:

An issue was discovered in Roundcube Webmail before 1.3.12. include/rcmail_output_html.php allows XSS via the username template object.

The weakness was shared 06/09/2020. This vulnerability is traded as CVE-2020-13964 since 06/09/2020. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

By approaching the search of inurl:include/rcmail_output_html.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 1.3.12 eliminates this vulnerability.

The entry 156295 is related to this item.

Productinfo

Type

• Mail Client Software

Name

• Roundcube Webmail

Version

• 1.3.0
• 1.3.1
• 1.3.2
• 1.3.3
• 1.3.4
• 1.3.5
• 1.3.6
• 1.3.7
• 1.3.8
• 1.3.9
• 1.3.10
• 1.3.11

License

• free

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

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