CVE-2022-0591
CriticalPublished
Formcraft3 < 3.8.28 - Unauthenticated SSRF
- Published
- Mar 21, 2022
- Updated
- Aug 2, 2024
- Assigning CNA
- WPScan
- Evidence observed
- Aug 8, 2026
Primary CVSS
9.1/ 10Critical
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N20.2%
Moderate · next 30 days
- Percentile
- 97.4%
- Model date
- Oct 15, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
The FormCraft WordPress plugin before 3.8.28 does not validate the URL parameter in the formcraft3_get AJAX action, leading to SSRF issues exploitable by unauthenticated users
Sources
Repository evidence: Files: 1 · Repositories: 1
1 Template
http/cves/2022/CVE-2022-0591.yaml
Nuclei TemplatesDeclared conditions
- network: http($.protocol_keys)
- verification: word($.matchers[*].type)
- oob: interactsh_reference($.template_text)
- FC3erScanner
Automatic Mass Tool for checking vulnerability in CVE-2022-0591 - Formcraft3 < 3.8.28 - Unauthenticated SSRF
Responsible use
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