Base Score

MEDIUM5.4

CVE-2020-18671

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

VectorNETWORK

Published Bycve@mitre.org

Published DateJun 24, 2021, 19:15

Weakness Type (CWE):CWE-79

CVSS Metrics

Base Score

5.4

Vector String

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

Base Severity

MEDIUM

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

LOW

User Interaction (UI)

REQUIRED

Scope (S)

CHANGED

Confidentiality (C)

LOW

Integrity (I)

LOW

Availability (A)

NONE

References

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

Base Score

MEDIUM5.4

Weakness Type (CWE):CWE-79

CVSS Metrics

Base Score

5.4

Vector String

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

Base Severity

MEDIUM

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

LOW

User Interaction (UI)

REQUIRED

Scope (S)

CHANGED

Confidentiality (C)

LOW

Integrity (I)

LOW

Availability (A)

NONE