Bit Form < 1.9 - RCE via Unauthenticated Arbitrary File Upload
Priority HIGH 76Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.
Summary
The Bit Form WordPress plugin before 1.9 does not validate the file types uploaded via it's file upload form field, allowing unauthenticated users to upload arbitrary files types such as PHP or HTML files to the server, leading to Remote Code Execution.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01785 78th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix Fixed Bit Form (Unknown): 1.9
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Total
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 |
|---|---|---|---|---|---|
| Unknown | Bit Form | before 1.9 | 1.9 | Patch available | CNA |
- Bit Form VendorUnknown Affected before 1.9 Fixed in 1.9 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:bitapps:bit_form:*:*:*:*:*:wordpress:*:* | before 1.9 | Vulnerable | bitpressadmin |
- cpe:2.3:a:bitapps:bit_form:*:*:*:*:*:wordpress:*:* Versions before 1.9 Vulnerable ·bitpressadmin
Remediation
- Fix · CNA Bit Form (Unknown) Fixed in 1.9
Timeline
- 2026-10-02 Threatist record created from CVE-2022-4774
- 2026-10-03 Alias added: GHSA-5267-x3g9-g6x7
References
More bitpressadmin Bit Form vulnerabilities
- TI-2024-28901 WordPress Bit Form Pro plugin <= 2.6.4 - Unauthenticated Arbitrary File Deletion vulnerability CVSS 3.1CRITICAL 9.1
- TI-2024-28902 WordPress Bit Form Pro plugin <= 2.6.4 - Authenticated Arbitrary File Upload vulnerability CVSS 3.1CRITICAL 9.9
- TI-2024-12492 Contact Form by Bit Form <= 2.17.5 - Unauthenticated Sensitive Information Exposure CVSS 3.1HIGH 7.5
- TI-2024-28903 WordPress Bit Form Pro plugin <= 2.6.4 - Authenticated Plugin Settings Change vulnerability CVSS 3.1HIGH 7.1
- TI-2024-28904 WordPress Bit Form Pro plugin <= 2.6.4 - Authenticated Sensitive Data Exposure vulnerability CVSS 3.1MEDIUM 6.5
Sources
- CVE-2022-4774 · CVE Program
- CVE-2022-4774 · NVD
- FIRST EPSS
- GHSA-5267-x3g9-g6x7 · 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