{"id":"CVE-2026-1568","state":"PUBLISHED","title":"Rapid7 InsightVM Signature Validation Vulnerability","description":"Rapid7 InsightVM versions before 8.34.0 contain a signature verification issue on the Assertion Consumer Service (ACS) cloud endpoint that could allow an attacker to gain unauthorized access to InsightVM accounts setup\nvia \"Security Console\" installations, resulting in full account takeover. The issue occurs due to the application processing these unsigned assertions and issuing session cookies that granted access to the\ntargeted user accounts. This has been fixed in version 8.34.0 of InsightVM.","publishedAt":"2026-02-03T16:47:03.614Z","updatedAt":"2026-02-26T15:04:27.845Z","severity":{"score":9.6,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N","source":"rapid7"},"assigner":"rapid7","products":["Rapid7 Vulnerability Management"],"affected":[{"vendor":"Rapid7","product":"Vulnerability Management","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"8.34.0","versionType":"semver"}]}],"references":["https://docs.rapid7.com/insight/command-platform-release-notes/"],"weaknesses":["CWE-347","CWE-287"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/1xxx/CVE-2026-1568.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-1568","state":"PUBLISHED","datePublished":"2026-02-03T16:47:03.614Z","dateUpdated":"2026-02-26T15:04:27.845Z","assignerShortName":"rapid7","assignerOrgId":"9974b330-7714-4307-a722-5648477acda7","dateReserved":"2026-01-28T20:21:17.363Z"},"containers":{"cna":{"title":"Rapid7 InsightVM Signature Validation Vulnerability","descriptions":[{"lang":"en","value":"Rapid7 InsightVM versions before 8.34.0 contain a signature verification issue on the Assertion Consumer Service (ACS) cloud endpoint that could allow an attacker to gain unauthorized access to InsightVM accounts setup\nvia \"Security Console\" installations, resulting in full account takeover. The issue occurs due to the application processing these unsigned assertions and issuing session cookies that granted access to the\ntargeted user accounts. This has been fixed in version 8.34.0 of InsightVM."}],"affected":[{"vendor":"Rapid7","product":"Vulnerability Management","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"8.34.0","versionType":"semver"}]}],"references":[{"url":"https://docs.rapid7.com/insight/command-platform-release-notes/"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":9.6,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-347","description":"CWE-347 Improper Verification of Cryptographic Signature","lang":"en","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-287","description":"CWE-287 Improper Authentication","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"rapid7","orgId":"9974b330-7714-4307-a722-5648477acda7","dateUpdated":"2026-02-03T16:47:03.614Z"},"credits":[{"lang":"en","type":"finder","value":"Cory Rey, Schellman"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-1568","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2026-02-04T04:55:57.480413Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-26T15:04:27.845Z"}}]}}}