Formie: Missing authorization on sent notification resend modal exposes submission PII
Impact
The control panel action formie/sent-notifications/get-resend-modal-content (SentNotificationsController::actionGetResendModalContent) performed only requireAcceptsJson() and loaded a SentNotification by request id without permission or object-level authorization checks.
Any authenticated user who could invoke the action could enumerate notification IDs and read full email content — including recipient headers and the complete HTML body containing submitted form data (PII) — without formie-accessSentNotifications or equivalent permission. Sibling actions in the same controller enforced authorization.
Patches
Fixed in 3.1.31 (Craft 5) and 2.2.23 (Craft 4).
Craft 5: canView() is enforced after loading, consistent with actionEdit.
Craft 4: formie-viewSentNotifications permission is required.
Workarounds
Restrict CP access to trusted users only until upgraded. No configuration workaround.
- Reported by Jorge González (jorge@jmilla.es)
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | verbb/formie | >= 3.0.0, < 3.1.31, < 2.2.23 | 3.1.31, 2.2.23 |
References
- https://github.com/verbb/formie/security/advisories/GHSA-9rg8-2wvr-fgjh
- https://github.com/verbb/formie/commit/9f4e23c36b907ed7677563231eaba373fdb8b84b
- https://github.com/verbb/formie/commit/ff81a895fa91a2e4efb8d4714501ba2d92df0b76
- https://github.com/verbb/formie
- https://github.com/verbb/formie/releases/tag/2.2.23
- https://github.com/verbb/formie/releases/tag/3.1.31
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N- Weakness (CWE)
CWE-200, CWE-639, CWE-862- Platform
- Composer
- Package
verbb/formie- Disclosed
- 23.09.2026
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-9rg8-2wvr-fgjh - CC BY 4.0
Vulnerability history: verbb/formie
All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 10
- First → latest
- 05.2024 09.2026
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- Critical 2
- High 4
- Medium 4
Disclosures per year
- 2024: 1
- 2025: 2
- 2026: 7
-
Formie: Missing authorization on sent notification resend modal exposes submission PII this entry
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