{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-45697",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-05-13T04:38:01.165Z",
        "datePublished": "2026-05-29T19:01:49.220Z",
        "dateUpdated": "2026-06-01T15:18:51.317Z"
    },
    "containers": {
        "cna": {
            "title": "Formie: Pre-authenticated server-side template injection in Hidden fields",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-94",
                            "lang": "en",
                            "description": "CWE-94: Improper Control of Generation of Code ('Code Injection')",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-693",
                            "lang": "en",
                            "description": "CWE-693: Protection Mechanism Failure",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-1336",
                            "lang": "en",
                            "description": "CWE-1336: Improper Neutralization of Special Elements Used in a Template Engine",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 9.8,
                        "baseSeverity": "CRITICAL",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/verbb/formie/security/advisories/GHSA-x7m9-mwc2-g6w2",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/verbb/formie/security/advisories/GHSA-x7m9-mwc2-g6w2"
                },
                {
                    "name": "https://github.com/verbb/formie/commit/f690d5623163ce2a95da305238d6367575486ee3",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/verbb/formie/commit/f690d5623163ce2a95da305238d6367575486ee3"
                },
                {
                    "name": "https://github.com/verbb/formie/releases/tag/2.2.20",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/verbb/formie/releases/tag/2.2.20"
                },
                {
                    "name": "https://github.com/verbb/formie/releases/tag/3.1.24",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/verbb/formie/releases/tag/3.1.24"
                }
            ],
            "affected": [
                {
                    "vendor": "verbb",
                    "product": "formie",
                    "versions": [
                        {
                            "version": "< 2.2.20",
                            "status": "affected"
                        },
                        {
                            "version": ">= 3.0.0-beta.1, < 3.1.24",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-05-29T19:01:49.220Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Formie is a Craft CMS plugin for creating forms. Prior to 2.2.20 and 3.1.24, unauthenticated users could submit crafted values into Hidden fields (with Default value → Custom) that were evaluated as Twig during submission handling, which could lead to serious compromise of the Craft site (depending on template/sandbox behavior). This vulnerability is fixed in 2.2.20 and 3.1.24."
                }
            ],
            "source": {
                "advisory": "GHSA-x7m9-mwc2-g6w2",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-06-01T15:18:36.758634Z",
                                "id": "CVE-2026-45697",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-06-01T15:18:51.317Z"
                }
            }
        ]
    }
}