{"id":"CVE-2026-44720","summary":"OpenLearnX: Critical Authentication Bypass via JWT Signature Verification Disabled Leading to Account Takeover","details":"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.","aliases":["GHSA-223g-f5mq-gw33"],"modified":"2026-07-15T01:49:13.583408276Z","published":"2026-05-27T21:02:29.706Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44720.json","cna_assigner":"GitHub_M","cwe_ids":["CWE-287","CWE-347"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44720.json"},{"type":"ADVISORY","url":"https://github.com/th30d4y/OpenLearnX/security/advisories/GHSA-223g-f5mq-gw33"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44720"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/th30d4y/openlearnx","events":[{"introduced":"0"},{"fixed":"169215d0550257f1abb9291493504d6b10167dfe"}],"database_specific":{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"0"},{"fixed":"2.0.4"}]}}],"versions":["v2.0.3-security-fix","2.0.2","v2026.04.19-openlearnx-today","v2.0.1","1.0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-44720.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"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"}]}