Improper input validation in bitpressadmin Bit Form – Custom Contact Form, Multi Step…
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
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 in all versions up to, and including, 2.15.2 due to improper input validation within the iconUpload function. This makes it possible for authenticated attackers, with Administrator-level access and above, to leverage a PHP filter chain attack and read the contents of arbitrary files on the server, which can contain sensitive information.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| bitpressadmin | Bit Form – Custom Contact Form, Multi Step, Conversational Form & Payment Form builder | up to 2.15.2 | — | No fix listed | CNA |
- Bit Form – Custom Contact Form, Multi Step, Conversational Form & Payment Form builder Vendorbitpressadmin Affected up to 2.15.2 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-9507
- 2026-10-03 Alias added: GHSA-9wv6-mfj4-8v37
References
Other 5
- https://www.wordfence.com/threat-intel/vulnerabilities/id/aa46842f-ed07-4f72-aedb-aa27baecd79c?source=cve
- https://plugins.trac.wordpress.org/browser/bit-form/trunk/includes/Admin/AdminAjax.php#L1210
- https://wordpress.org/plugins/bit-form/#developers
- https://plugins.trac.wordpress.org/changeset/3165686/bit-form/trunk/includes/Admin/AdminAjax.php
- https://plugins.trac.wordpress.org/changeset/3165686/
More bitpressadmin vulnerabilities
- TI-2022-04370 Bit Form < 1.9 - RCE via Unauthenticated Arbitrary File Upload CVSS 3.1CRITICAL 9.8
- TI-2023-05439 File Manager < 6.3 - Admin+ Arbitrary OS File/Folder Access + Path Traversal CVSS 3.1MEDIUM 6.5
- TI-2023-03424 Bit Assist < 1.1.9 - Admin+ Stored Cross-Site Scripting CVSS 3.1MEDIUM 4.8
- TI-2023-03402 Contact Form Builder by Bit Form < 2.2.0 - Admin+ Stored XSS CVSS 3.1MEDIUM 4.8
- TI-2025-06066 Contact Form by Bit Form - Bit Form <= 2.20.3 - Unauthenticated Arbitrary File Upload CVSS 3.1CRITICAL 9.8
- TI-2024-07069 Bit File Manager 6.0 - 6.5.5 - Unauthenticated Remote Code Execution via Race Condition CVSS 3.1HIGH 8.1
Sources
- CVE-2024-9507 · CVE Program
- CVE-2024-9507 · NVD
- FIRST EPSS
- GHSA-9wv6-mfj4-8v37 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences