{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-44523","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-05-06T19:38:10.566Z","datePublished":"2026-05-14T18:42:58.142Z","dateUpdated":"2026-05-15T14:55:08.782Z"},"containers":{"cna":{"title":"Note Mark: JWT Secret Weakness allows Full Account Takeover via token forgery","problemTypes":[{"descriptions":[{"cweId":"CWE-326","lang":"en","description":"CWE-326: Inadequate Encryption Strength","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-345","lang":"en","description":"CWE-345: Insufficient Verification of Data Authenticity","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":10,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/enchant97/note-mark/security/advisories/GHSA-q6mh-rqwh-g786","tags":["x_refsource_CONFIRM"],"url":"https://github.com/enchant97/note-mark/security/advisories/GHSA-q6mh-rqwh-g786"}],"affected":[{"vendor":"enchant97","product":"note-mark","versions":[{"version":"< 0.19.4","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-05-14T18:42:58.142Z"},"descriptions":[{"lang":"en","value":"Note Mark is an open-source note-taking application. Prior to 0.19.4, no minimum length or entropy is enforced on the JWT_SECRET configuration value. The application accepts any base64-decodable secret regardless of size, including secrets as short as 1 byte. This vulnerability is fixed in 0.19.4."}],"source":{"advisory":"GHSA-q6mh-rqwh-g786","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/enchant97/note-mark/security/advisories/GHSA-q6mh-rqwh-g786","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-15T14:54:44.490880Z","id":"CVE-2026-44523","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-05-15T14:55:08.782Z"}}]}}