{"cve":"CVE-2024-45244","nvd":{"published":"2024-08-25T02:15:03.383","modified":"2026-06-17T07:53:50.777","status":"Modified","description":"Hyperledger Fabric through 3.0.0 and 2.5.x through 2.5.9 do not verify that a request has a timestamp within the expected time window.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","score":5.3},"cwes":["CWE-294"],"references":["https://github.com/hyperledger/fabric/commit/155457a6624b3c74b22e5729c35c8499bfe952cd","https://github.com/shanker-sec/HLF_TxTime_spoofing","https://github.com/shanker-sec/hlf-time-oracle"],"products":["hyperledger:fabric"],"source":"nvd","synced_at":"2026-10-19T21:54:16.205165117+00:00"},"epss":{"cve":"CVE-2024-45244","score":0.00589,"percentile":0.48177,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-48gg-32q2-4r6m","url":"https://osv.dev/vulnerability/GHSA-48gg-32q2-4r6m","summary":"Hyperledger Fabric does not verify request has a timestamp within the expected time window","modified":"2025-10-13T15:12:40Z","packages":[{"ecosystem":"Go","name":"github.com/hyperledger/fabric","purl":"pkg:golang/github.com/hyperledger/fabric","ranges":["<=2.5.9"],"fixed":[]}]},{"id":"GO-2024-3099","url":"https://osv.dev/vulnerability/GO-2024-3099","summary":"Hyperledger Fabric does not verify request has a timestamp within the expected time window in github.com/hyperledger/fabric","modified":"2026-03-03T04:55:44.884135Z","packages":[{"ecosystem":"Go","name":"github.com/hyperledger/fabric","purl":"pkg:golang/github.com/hyperledger/fabric","ranges":["all versions"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}