CVE-2022-4774: critical vulnerability in Bit Form
Bit Form < 1.9 - RCE via Unauthenticated Arbitrary File Upload
Published · Updated
48Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 9.8epss 1.8%
exploitation probability
1.8%top 22% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Unknown · Bit Formpublic PoCs found — 1
cve_referencewpscan.com/vulnerability/2ae5c375-a6a0-4c0b-a9ef-e4d2a28bce5eunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Bit Form
In the same product, most dangerous first.
CVE-2026-13693MEDIUMBit Form < 3.1.0 - Unauthenticated Arbitrary File Read via Path TraversalEPSS 0.4%CVE-2026-16573HIGHBit Form < 3.2.0 - Unauthenticated Stored XSS via SVG Signature UploadEPSS 0.4%CVE-2026-13694MEDIUMBit Form < 3.1.0 - Unauthenticated Workflow Trigger via Authentication BypassEPSS 0.3%CVE-2026-15054LOWBit Form < 3.1.2 - Unauthenticated Inactive Form SubmissionEPSS 0.2%CVE-2025-15669MEDIUMBit Form < 3.1.4 - Admin+ Stored XSS via Conversational Form Progress LabelEPSS 0.2%