Auth bypass in Vfbpro Visual Form Builder
CVE-2022-0140
The Visual Form Builder WordPress plugin before 3.0.6 does not perform access control on entry form export, allowing unauthenticated users to see the form entries or export it as a CSV File using the vfb-export endpoint.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.038 (89.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 90th percentile — 89.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.038 · newest: 0.038 · change: 0.000
Affected products
- Vfbpro Visual Form Builder
- Visual Form Builder — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wpscan.com/vulnerability/9fa2b3b6-2fe3-40f0-8f71-371dd58fe336 (Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)
- www.fortiguard.com/zeroday/FG-VD-21-082 (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-0140?
- CVE-2022-0140 is a medium-severity vulnerability in Vfbpro Visual Form Builder, classified under Missing Authentication for Critical Function. CVSS score: 5.3/10. Published 2022-04-12.
- How severe is CVE-2022-0140?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2022-0140 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.