Formie: Missing authorization on sent notification resend modal exposes submission PII

published 2026-09-23 46 d ago modified 2026-09-30 39 d ago also EUVD-2026-85538 , GHSA-9rg8-2wvr-fgjh

cvss: 7.7; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 36%
public exploits: 0; none known

Formie is a Craft CMS plugin for creating forms. Prior to 2.2.23 and 3.1.31, Formie's formie/sent-notifications/get-resend-modal-content control panel action in SentNotificationsController::actionGetResendModalContent accepts a request-supplied notification ID without permission or object-level authorization checks. Any authenticated user able to invoke the action can enumerate notification IDs and read recipient headers and complete HTML email bodies containing submitted form data, even without the sent-notification viewing permission. This issue is fixed in versions 2.2.23 and 3.1.31.

Patch / fix

fixed in 2 links 4

packagist verbb/formie 2.2.23, 3.1.31
verbb formie 2.2.23, 3.1.31

github.com/verbb/formie@9f4e23c commit
github.com/verbb/formie@ff81a89 commit
github.com/verbb/formie/releases/tag/2.2.23 release
github.com/verbb/formie/releases/tag/3.1.31 release

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 46 d ago (2026-09-23)

Exploit prediction

0.41% chance of exploitation in the next 30 days, higher than 36% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.7	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
GitHub	3.1	7.7	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Affected packages

ecosystem	package	affected	fixed in
packagist	verbb/formie	>=3.0.0, <3.1.31 <2.2.23	3.1.31 2.2.23

Affected products

verbb formie

Classification

Weakness

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
CWE-639 Authorization Bypass Through User-Controlled Key
CWE-862 Missing Authorization

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.

Summary