Forminator Forms < 1.57.0.5 - Admin+ Network-Wide RCE via Hub Connector API Key on Multisite
Priority LOW 35CWE-94Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-94.
Summary
The Forminator Forms WordPress plugin before 1.57.0.5 does not restrict a network-wide setting to network administrators, allowing an administrator of any single site on a multisite network to execute arbitrary code across the entire network.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00665 52nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed Forminator Forms (Unknown): 1.57.0.5
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- 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 | Forminator Forms | 1.40.0 to before 1.57.0.5 | 1.57.0.5 | Patch available | CNA |
- Forminator Forms VendorUnknown Affected 1.40.0 to before 1.57.0.5 Fixed in 1.57.0.5 Patch available CNA
Remediation
- Fix · CNA Forminator Forms (Unknown) Fixed in 1.57.0.5
Timeline
- 2026-10-02 Threatist record created from CVE-2026-19221
- 2026-10-03 Alias added: GHSA-qgqp-6jf7-rv3f
References
Sources
- CVE-2026-19221 · CVE Program
- CVE-2026-19221 · NVD
- FIRST EPSS
- GHSA-qgqp-6jf7-rv3f · 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