{"id":"CVE-2024-32866","state":"PUBLISHED","title":"Conform contains Prototype Pollution Vulnerability in `parseWith...` function","description":"Conform, a type-safe form validation library, allows the parsing of nested objects in the form of `object.property`. Due to an improper implementation of this feature in versions prior to 1.1.1, an attacker can exploit the feature to trigger prototype pollution by passing a crafted input to `parseWith...` functions. Applications that use conform for server-side validation of form data or URL parameters are affected by this vulnerability. Version 1.1.1 contains a patch for the issue.\n","publishedAt":"2024-04-23T21:07:06.216Z","updatedAt":"2024-08-02T02:20:35.639Z","severity":{"score":8.6,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["edmundhung conform"],"affected":[{"vendor":"edmundhung","product":"conform","versions":[{"version":"< 1.1.1","status":"affected"}]}],"references":["https://github.com/edmundhung/conform/security/advisories/GHSA-624g-8qjg-8qxf","https://github.com/edmundhung/conform/commit/4819d51b5a53fd5486fc85c17cdc148eb160e3de","https://github.com/edmundhung/conform/blob/59156d7115a7207fa3b6f8a70a4342a9b24c2501/packages/conform-dom/formdata.ts#L117"],"weaknesses":["CWE-1321"],"ingestedAt":"2026-10-29T20:07:21.467Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/32xxx/CVE-2024-32866.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-32866","state":"PUBLISHED","datePublished":"2024-04-23T21:07:06.216Z","dateUpdated":"2024-08-02T02:20:35.639Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2024-04-19T14:07:11.228Z"},"containers":{"cna":{"title":"Conform contains Prototype Pollution Vulnerability in `parseWith...` function","descriptions":[{"lang":"en","value":"Conform, a type-safe form validation library, allows the parsing of nested objects in the form of `object.property`. 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Version 1.1.1 contains a patch for the issue.\n"}],"affected":[{"vendor":"edmundhung","product":"conform","versions":[{"version":"< 1.1.1","status":"affected"}]}],"references":[{"url":"https://github.com/edmundhung/conform/security/advisories/GHSA-624g-8qjg-8qxf","name":"https://github.com/edmundhung/conform/security/advisories/GHSA-624g-8qjg-8qxf","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/edmundhung/conform/commit/4819d51b5a53fd5486fc85c17cdc148eb160e3de","name":"https://github.com/edmundhung/conform/commit/4819d51b5a53fd5486fc85c17cdc148eb160e3de","tags":["x_refsource_MISC"]},{"url":"https://github.com/edmundhung/conform/blob/59156d7115a7207fa3b6f8a70a4342a9b24c2501/packages/conform-dom/formdata.ts#L117","name":"https://github.com/edmundhung/conform/blob/59156d7115a7207fa3b6f8a70a4342a9b24c2501/packages/conform-dom/formdata.ts#L117","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.6,"baseSeverity":"HIGH","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-1321","lang":"en","description":"CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2024-04-23T21:07:06.216Z"},"source":{"advisory":"GHSA-624g-8qjg-8qxf","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"edmundhung","product":"conform","defaultStatus":"unknown","versions":[{"version":"*","status":"affected"}],"cpes":["cpe:2.3:a:edmundhung:conform:*:*:*:*:*:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-32866","role":"CISA Coordinator","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-04-29T12:18:26.633617Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-06-04T17:50:16.913Z"}},{"title":"CVE Program Container","references":[{"url":"https://github.com/edmundhung/conform/security/advisories/GHSA-624g-8qjg-8qxf","name":"https://github.com/edmundhung/conform/security/advisories/GHSA-624g-8qjg-8qxf","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://github.com/edmundhung/conform/commit/4819d51b5a53fd5486fc85c17cdc148eb160e3de","name":"https://github.com/edmundhung/conform/commit/4819d51b5a53fd5486fc85c17cdc148eb160e3de","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://github.com/edmundhung/conform/blob/59156d7115a7207fa3b6f8a70a4342a9b24c2501/packages/conform-dom/formdata.ts#L117","name":"https://github.com/edmundhung/conform/blob/59156d7115a7207fa3b6f8a70a4342a9b24c2501/packages/conform-dom/formdata.ts#L117","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T02:20:35.639Z"}}]}}}