{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-44720","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-05-07T18:04:17.308Z","datePublished":"2026-05-27T21:02:29.706Z","dateUpdated":"2026-05-27T21:02:29.706Z"},"containers":{"cna":{"title":"OpenLearnX: Critical Authentication Bypass via JWT Signature Verification Disabled Leading to Account Takeover","problemTypes":[{"descriptions":[{"cweId":"CWE-287","lang":"en","description":"CWE-287: Improper Authentication","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-347","lang":"en","description":"CWE-347: Improper Verification of Cryptographic Signature","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"LOW","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":6.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"}}],"references":[{"name":"https://github.com/th30d4y/OpenLearnX/security/advisories/GHSA-223g-f5mq-gw33","tags":["x_refsource_CONFIRM"],"url":"https://github.com/th30d4y/OpenLearnX/security/advisories/GHSA-223g-f5mq-gw33"}],"affected":[{"vendor":"th30d4y","product":"OpenLearnX","versions":[{"version":"< 2.0.4","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-05-27T21:02:29.706Z"},"descriptions":[{"lang":"en","value":"OpenLearnX is an open-source, decentralized learning and assessment platform. Prior to 2.0.4, a critical authentication vulnerability was identified in OpenLearnX that could allow unauthorized access to user accounts under specific conditions. This vulnerability is fixed in 2.0.4."}],"source":{"advisory":"GHSA-223g-f5mq-gw33","discovery":"UNKNOWN"}}}}