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High severity · published Jul 2, 2025
CVE-2024-13451
Contact Form by Bit Form <= 2.17.5 - Unauthenticated Sensitive Information Exposure
7.5
CVSS
0.4%
EPSS
No
On KEV
Description
The Contact Form by Bit Form: Multi Step Form, Calculation Contact Form, Payment Contact Form & Custom Contact Form builder plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.17.4 via file uploads due to insufficient directory listing prevention and lack of randomization of file names. This makes it possible for unauthenticated attackers to extract sensitive data including files uploaded via a form. The vulnerability was partially patched in version 2.17.5.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 32% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BF
Bit Form – Custom Contact Form, Multi Step, Conversational Form & Payment Form builder · bitpressadmin
through 2.17.5 · source: vendor
BF
Bit Form · Bitapps
before 2.17.6 · source: NVD
Affected product
BF
Bit Form – Custom Contact Form, Multi Step, Conversational Form & Payment Form builder
bitpressadmin
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-13451
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-13451
Product
https://plugins.trac.wordpress.org/browser/bit-form/trunk/includes/Core/Util/FileHandler.php
Patch
https://plugins.trac.wordpress.org/changeset/3233293/
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/b23bdba3-8947-47e4-b208-55e42865ab72?source=cve
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