Vulnerability Report

CVE-2020-12640

Title: Opensuse Backports Sle Path Traversal / LFI

Arbitrary File Access

Proof Of Concept

PoC Available for CVE-2020-12640

CWE Category CWE-22
Published Date May 04, 2020
Modified Date Jun 17, 2026
Exploit Status Available
Score 9.8 CVSS v3.1
Exploit Probability (EPSS)
6.73%

Vulnerability Summary

CVE-2020-12640: 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.

Impacted Vendors

C
cobalt 1
R
roundcube 1
V
vdesk 1
O
opensuse 1

Reference Links

http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00083.html https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2020-12640-PHP%20Local%20File%20Inclusion-Roundcube https://github.com/roundcube/roundcubemail/commit/814eadb699e8576ce3a78f21e95bf69a7c7b3794 https://github.com/roundcube/roundcubemail/compare/1.4.3...1.4.4 https://github.com/roundcube/roundcubemail/releases/tag/1.4.4 https://roundcube.net/news/2020/04/29/security-updates-1.4.4-1.3.11-and-1.2.10 https://security.gentoo.org/glsa/202007-41 http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00083.html https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2020-12640-PHP%20Local%20File%20Inclusion-Roundcube https://github.com/roundcube/roundcubemail/commit/814eadb699e8576ce3a78f21e95bf69a7c7b3794 https://github.com/roundcube/roundcubemail/compare/1.4.3...1.4.4 https://github.com/roundcube/roundcubemail/releases/tag/1.4.4 https://roundcube.net/news/2020/04/29/security-updates-1.4.4-1.3.11-and-1.2.10 https://security.gentoo.org/glsa/202007-41
CVSS v3.1
Source Entity [email protected]
Severity CRITICAL
9.8
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0
Source Entity [email protected]
Severity HIGH
7.5
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:N/AC:L/Au:N/C:P/I:P/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2020-12640 Exploits & PoCs (Proof Of Concept)

GitHub https://github.com/mbadanoiu/CVE-2020-12640
View Code
MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity LOW
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Stack

No specific products linked.