{"id":"CVE-2026-47386","aliases":["GHSA-8m7c-hf24-5g47"],"url":"https://o3.security/vulnerability/CVE-2026-47386","summary":"NocoDB: OAuth Authorization Code Race Condition","details":"NocoDB is software for building databases as spreadsheets. Prior to 2026.05.1, two concurrent token-exchange requests using the same OAuth authorization code could each mint a distinct valid (access_token, refresh_token) pair, breaking the single-use guarantee that PKCE relies on. This vulnerability is fixed in 2026.05.1.","published":"2026-06-23T20:12:13.596Z","modified":"2026-08-12T03:51:44.838214799Z","cvss":null,"epss":{"score":0.00256,"percentile":0.16793,"asOf":"2026-08-24"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"nocodb","fixedVersion":"2026.05.1"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47386.json"},{"type":"ADVISORY","url":"https://github.com/nocodb/nocodb/security/advisories/GHSA-8m7c-hf24-5g47"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-47386"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:44.838214799Z"}}