CVE-2026-45697

critical
Published 2026-05-18 · Modified 2026-05-18
CVSS v3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
VIR risk
9.5

Description

Formie: Pre-authenticated server-side template injection in Hidden fields

Predictions

Exploit likelihood
30%
Patch ETA

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

Package impact

EcosystemPackageVulnerableFixed
php Packagistverbb/formie<2.2.20|>=3.0.0-beta.1,<3.1.24
php Packagistverbb/formie>=3.0.0-beta.1,<3.1.243.1.24
php Packagistverbb/formie<2.2.202.2.20
php COMPOSERverbb/formie< 2.2.202.2.20
php COMPOSERverbb/formie>= 3.0.0-beta.1, < 3.1.243.1.24

References

💬 Discuss CVE-2026-45697 on VIR Community →

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.