CVE-2024-7777 json
Contact Form by Bit Form: Multi Step Form, Calculation Contact Form, Payment Contact Form & Custom Contact Form builder 2.0 - 2.13.9 - Authenticated (Administrator+) Arbitrary File Read And Deletion
published 2024-08-20 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-48639
- cvss
- 9.0
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 63%
- public exploits
- 0
- none known
Summary
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 arbitrary file read and deletion due to insufficient file path validation in multiple functions in versions 2.0 to 2.13.9. This makes it possible for authenticated attackers, with Administrator-level access and above, to read and delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php).
Patch / fix
- bitapps contact_form_builder 2.13.10
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
1.03% chance of exploitation in the next 30 days, higher than 63% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 9.0 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:H/A:H |
| NVD | 3.1 | 9.0 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:H/A:H |
Affected products
- bitpressadmin Contact Form by Bit Form: Multi Step Form, Calculation Contact Form, Payment Contact Form & Custom Contact Form builder
Classification
- Weakness
-
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory
- Technology feeds
References
-
plugins.trac.wordpress.org
/browser/bit-form/tags/2.13.3/includes/Admin/AdminAjax.php#L829
patch
-
plugins.trac.wordpress.org
/browser/bit-form/tags/2.13.3/includes/Admin/AdminAjax.php#L852
patch
-
plugins.trac.wordpress.org
/browser/bit-form/tags/2.13.3/includes/Admin/AdminAjax.php#L875
patch
-
plugins.trac.wordpress.org
/browser/bit-form/tags/2.13.3/includes/Admin/AdminAjax.php#L898
patch
-
wordfence.com
/threat-intel/vulnerabilities/id/4deb128d-0163-4a8e-9591-87352f74c3ef?source=cve
third-party-advisory
Sources
- CVE List CVE-2024-7777
- NVD CVE-2024-7777
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.