CVE-2020-12640
9.8
CRITICAL
CVSS 3.1
EPSS 11.2%
Description
Roundcube Webmail before 1.4.4 allows attackers to include local files and execute code via directory traversal in a plugin name to rcube_plugin_api.php.
How to fix CVE-2020-12640
To remediate CVE-2020-12640, upgrade the affected package to a fixed version below.
- Bitnami/roundcube—upgrade to 1.2.10 or later
- Debian/roundcube—upgrade to 1.4.4+dfsg.1-1 or later
Is CVE-2020-12640 being exploited?
Moderate — EPSS is 11.2%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (2)
- >= 1.2.0, < 1.2.10, >= 1.3.0, < 1.3.11, >= 1.4.0, < 1.4.4
- from 0, < 1.4.4+dfsg.1-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
References (8)
- ADVISORYsecurity-tracker.debian.org/tracker/CVE-2020-12640
- WEBlists.opensuse.org/opensuse-security-announce/2020-09/msg00083.html
- WEBgithub.com/DrunkenShells/Disclosures/tree/master/CVE-2020-12640-PHP%20Local%20File%20Inclusion-Roundcube
- WEBgithub.com/roundcube/roundcubemail/commit/814eadb699e8576ce3a78f21e95bf69a7c7b3794