Critical severity · published May 4, 2020
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
9.8
CVSS
6.7%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)6.7% · higher than 94% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BS
Backports Sle · Opensuse
15.0; 15.0 · source: NVD
LE
Leap · Opensuse
15.1; 15.2 · source: NVD
WE
Webmail · Roundcube
1.2.0 before 1.2.10; 1.3.0 before 1.3.11; 1.4.0 before 1.4.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-12640
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-12640
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00083.html
Exploit
https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2020-12640-PHP%20Local%20File%20Inclusion-Roundcube
Patch
https://github.com/roundcube/roundcubemail/commit/814eadb699e8576ce3a78f21e95bf69a7c7b3794
Release Notes
https://github.com/roundcube/roundcubemail/compare/1.4.3...1.4.4
Release Notes
https://github.com/roundcube/roundcubemail/releases/tag/1.4.4
Release Notes
https://roundcube.net/news/2020/04/29/security-updates-1.4.4-1.3.11-and-1.2.10
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