Vulnerability CVE-2020-18671


Published: 2021-06-24

Description:
Cross Site Scripting (XSS) vulnerability in Roundcube Mail <=1.4.4 via smtp config in /installer/test.php.

Type:

CWE-79

(Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'))

CVSS2 => (AV:N/AC:M/Au:S/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
3.5/10
2.9/10
6.8/10
Exploit range
Attack complexity
Authentication
Remote
Medium
Single time
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Roundcube -> Roundcube 

 References:
https://lorexxar.cn/2020/06/10/roundcube-mail-xss/#store-xss-in-smtp-config
https://github.com/roundcube/roundcubemail/issues/7406
https://roundcube.net/news/2020/06/02/security-updates-1.4.5-and-1.3.12

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