Vulnerability · Published Jun 24, 2021 · Assigned by mitre
CVE-2020-18671
Medium 5.4
In plain English
A medium-severity security flaw in the roundcube package (Debian). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 57% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)5.4Medium
Exploit odds (30 days)0.8%top 42.5% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Cross Site Scripting (XSS) vulnerability in Roundcube Mail <=1.4.4 via smtp config in /installer/test.php.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | roundcube | 1.4.5+dfsg.1-1 | DEBIAN-CVE-2020-18671 |
| Debian:13 | roundcube | 1.4.5+dfsg.1-1 | DEBIAN-CVE-2020-18671 |
| Debian:14 | roundcube | 1.4.5+dfsg.1-1 | DEBIAN-CVE-2020-18671 |
| Ubuntu:22.04:LTS | roundcube | 1.5.0+dfsg.1-2 | UBUNTU-CVE-2020-18671 |
Affected products (as reported)
References
- https://github.com/roundcube/roundcubemail/issues/7406 x_refsource_MISC
- https://roundcube.net/news/2020/06/02/security-updates-1.4.5-and-1.3.12 x_refsource_MISC
- https://lorexxar.cn/2020/06/10/roundcube-mail-xss/#store-xss-in-smtp-config x_refsource_MISC