CVE-2026-76086

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{"affected": [{"affectedData": [{"product": "formie", "vendor": "verbb", "versions": [{"status": "affected", "version": "< 2.2.23"}, {"status": "affected", "version": ">= 3.0.0, < 3.1.31"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Formie 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."}], "id": "CVE-2026-76086", "lastModified": "2026-09-30T19:57:08.043", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.1, "impactScore": 4.7, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-76086", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-09-29T02:06:10.900244Z", "version": "2.0.3"}}]}, "published": "2026-09-23T19:19:14.393", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/advisories/GHSA-cvpc-hccg-wmw4"}, {"source": "security-advisories@github.com", "url": "https://github.com/verbb/formie/commit/6735fe4ae8f6a2a76930716ad7876b236f7c530d"}, {"source": "security-advisories@github.com", "url": "https://github.com/verbb/formie/commit/dde7799dfa7e4d0a11e28754ad8544dba62d5def"}, {"source": "security-advisories@github.com", "url": "https://github.com/verbb/formie/releases/tag/2.2.23"}, {"source": "security-advisories@github.com", "url": "https://github.com/verbb/formie/releases/tag/3.1.31"}, {"source": "security-advisories@github.com", "url": "https://github.com/verbb/formie/security/advisories/GHSA-v3f3-cmj4-cvj9"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}, {"lang": "en", "value": "CWE-915"}, {"lang": "en", "value": "CWE-918"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,2.2.23)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[3.0.0,3.1.31)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "formie", "source": "cna", "vendor": "verbb"}, "product": "formie", "vendor": "verbb"}], "created": "2026-09-23T19:45:08.754959+00:00", "updated": "2026-09-23T19:45:08.967096+00:00", "vendors": ["verbb", "verbb$PRODUCT$formie"]}