Formie: Integration form-settings action allows SSRF and exfiltration of stored integration credentials

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-76086
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-23 19:19:14 UTC
Updated2026-09-30 19:57:08 UTC
DescriptionFormie is a Craft CMS plugin for creating forms. Prior to 2.2.23 and 3.1.31, Formie's formie/integrations/form-settings control panel action in IntegrationsController::actionFormSettings is reachable without the required form integration permissions and passes request-supplied settings to a configured integration. An authenticated attacker can replace outbound host properties such as apiUrl while the server uses stored API keys or OAuth tokens, causing non-blind server-side requests to an attacker-controlled or internal host and returning the remote response. This residual flaw remained because the permission gate added in version 3.1.28 excluded the form-settings action. Sites that permit low-privileged or front-end user authentication can therefore expose integration credentials and internal network responses. This issue is fixed in versions 2.2.23 and 3.1.31.

Risk And Classification

Primary CVSS: v3.1 8.5 HIGH from [email protected]

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N

EPSS: 0.002920000 probability, percentile 0.195460000 (date 2026-09-29)

Problem Types: CWE-862 | CWE-915 | CWE-918 | CWE-862 CWE-862: Missing Authorization | CWE-915 CWE-915: Improperly Controlled Modification of Dynamically-Determined Object Attributes | CWE-918 CWE-918: Server-Side Request Forgery (SSRF)

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary8.5HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
3.1CNADECLARED8.5HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
Low
Availability
None

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Verbb Formie affected < 2.2.23 Not specified
CNA Verbb Formie affected >= 3.0.0, < 3.1.31 Not specified

References

ReferenceSourceLinkTags
github.com/verbb/formie/security/advisories/GHSA-v3f3-cmj4-cvj9 [email protected] github.com
github.com/verbb/formie/releases/tag/3.1.31 [email protected] github.com
github.com/verbb/formie/commit/6735fe4ae8f6a2a76930716ad7876b236f7c530d [email protected] github.com
github.com/verbb/formie/releases/tag/2.2.23 [email protected] github.com
github.com/verbb/formie/commit/dde7799dfa7e4d0a11e28754ad8544dba62d5def [email protected] github.com
github.com/advisories/GHSA-cvpc-hccg-wmw4 [email protected] github.com
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