CVE-2020-12640
CRITICAL
9.8
CVSS Score
Published: May 4, 2020 at 02:58 PM UTC
Updated: June 17, 2026 at 02:52 AM UTC
3 products affected across 2 vendorsLeapBackports SleWebmail
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Severity
CRITICAL9.8
Exploit prediction
EPSS 7%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Leap· openSUSEdrupal
95%1.2.0 ≤ v < 1.2.101.3.0 ≤ v < 1.3.111.4.0 ≤ v < 1.4.4
Affected range stops below 1.2.10, so it looks safe — our inference, not a vendor statement
Affected range stops below 1.3.11, so it looks safe — our inference, not a vendor statement
Affected range stops below 1.4.4, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (7)
Vendor Advisoryx_refsource_SUSEThird Party Advisory
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00083.htmlx_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2020-12640-PHP%20Local%20File%20Inclusion-Roundcubex_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/roundcube/roundcubemail/commit/814eadb699e8576ce3a78f21e95bf69a7c7b3794x_refsource_MISCRelease NotesThird Party Advisory
Source: [email protected]
https://github.com/roundcube/roundcubemail/compare/1.4.3...1.4.4x_refsource_MISCRelease NotesThird Party Advisory
Source: [email protected]
https://github.com/roundcube/roundcubemail/releases/tag/1.4.4x_refsource_MISCRelease NotesVendor Advisory
Source: [email protected]
https://roundcube.net/news/2020/04/29/security-updates-1.4.4-1.3.11-and-1.2.10Vendor Advisoryx_refsource_GENTOOThird Party Advisory
Source: [email protected]
https://security.gentoo.org/glsa/202007-41CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-22
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