WordfenceVULNRICHMENT:CVE-2024-6312CVE-2024-6312 Funnelforms Free <= 3.7.3.2 - Authenticated (Administrator+) Arbitrary File Deletion
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
19.8%
SSVC
Exploitation
none
Automatable
no
Technical Impact
partial
The Funnelforms Free plugin for WordPress is vulnerable to arbitrary file deletion in all versions up to, and including, 3.7.3.2 via the ‘af2DeleteFontFile’ function. This is due to the plugin not properly validating a file or its path prior to deleting it. This makes it possible for unauthenticated attackers to delete arbitrary files, including the wp-config.php file, which can make site takeover and remote code execution possible.
References
plugins.trac.wordpress.org/browser/funnelforms-free/tags/3.7.3.2/admin/menu_ajax_functions/formularbuilder_fonts.php#L59
plugins.trac.wordpress.org/browser/funnelforms-free/tags/3.7.4.1/admin/menu_ajax_functions/formularbuilder_fonts.php?rev=3141470#L17
www.wordfence.com/threat-intel/vulnerabilities/id/3e815531-f966-44a1-a037-8077a40c83b0?source=cve
Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
19.8%
SSVC
Exploitation
none
Automatable
no
Technical Impact
partial