{"id":"CVE-2026-46357","state":"PUBLISHED","title":"HAX CMS NodeJS application Vulnerable to Denial of Service using Malicious Import Request","description":"HAX CMS helps manage microsite universe with PHP or NodeJs backends. Prior to version 26.0.0, the HAX CMS NodeJS application crashes when an authenticated attacker sends a specially crafted site creation request to the createSite endpoint. A single request is sufficient to take the entire application offline, requiring a manual server restart to restore service. Version 26.0.0 fixes the issue.","publishedAt":"2026-06-05T19:21:03.297Z","updatedAt":"2026-06-09T14:36:15.648Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["haxtheweb haxcms-nodejs"],"affected":[{"vendor":"haxtheweb","product":"haxcms-nodejs","versions":[{"version":"< 26.0.0","status":"affected"}]}],"references":["https://github.com/haxtheweb/issues/security/advisories/GHSA-9r33-xhw8-4qqp"],"weaknesses":["CWE-20"],"ingestedAt":"2026-10-29T20:12:07.131Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/46xxx/CVE-2026-46357.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-46357","state":"PUBLISHED","datePublished":"2026-06-05T19:21:03.297Z","dateUpdated":"2026-06-09T14:36:15.648Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-05-13T18:37:30.991Z"},"containers":{"cna":{"title":"HAX CMS NodeJS application Vulnerable to Denial of Service using Malicious Import Request","descriptions":[{"lang":"en","value":"HAX CMS helps manage microsite universe with PHP or NodeJs backends. Prior to version 26.0.0, the HAX CMS NodeJS application crashes when an authenticated attacker sends a specially crafted site creation request to the createSite endpoint. A single request is sufficient to take the entire application offline, requiring a manual server restart to restore service. Version 26.0.0 fixes the issue."}],"affected":[{"vendor":"haxtheweb","product":"haxcms-nodejs","versions":[{"version":"< 26.0.0","status":"affected"}]}],"references":[{"url":"https://github.com/haxtheweb/issues/security/advisories/GHSA-9r33-xhw8-4qqp","name":"https://github.com/haxtheweb/issues/security/advisories/GHSA-9r33-xhw8-4qqp","tags":["x_refsource_CONFIRM"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","lang":"en","description":"CWE-20: Improper Input Validation","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-06-05T19:21:03.297Z"},"source":{"advisory":"GHSA-9r33-xhw8-4qqp","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/haxtheweb/issues/security/advisories/GHSA-9r33-xhw8-4qqp","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-09T14:21:36.375730Z","id":"CVE-2026-46357","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-06-09T14:36:15.648Z"}}]}}}