{"id":"CVE-2024-21669","aliases":["GHSA-97x9-59rv-q5pm","PYSEC-2026-284"],"url":"https://o3.security/vulnerability/CVE-2024-21669","summary":"Hyperledger Aries Cloud Agent Python result of presentation verification not checked for LDP-VC","details":"Hyperledger Aries Cloud Agent Python (ACA-Py) is a foundation for building decentralized identity applications and services running in non-mobile environments. When verifying W3C Format Verifiable Credentials using JSON-LD with Linked Data Proofs (LDP-VCs), the result of verifying the presentation `document.proof` was not factored into the final `verified` value (`true`/`false`) on the presentation record. The flaw enables holders of W3C Format Verifiable Credentials using JSON-LD with Linked Data Proofs (LDPs) to present incorrectly constructed proofs, and allows malicious verifiers to save and replay a presentation from such holders as their own. This vulnerability has been present since version 0.7.0 and fixed in version 0.10.5.","published":"2024-01-11T05:40:30.458Z","modified":"2026-07-15T01:49:01.914874085Z","cvss":{"score":9.9,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"PyPI","name":"aries-cloudagent","fixedVersion":"0.10.5"},{"ecosystem":"PyPI","name":"aries-cloudagent","fixedVersion":"0.11.0"}],"fix":{"url":"https://github.com/hyperledger/aries-cloudagent-python/commit/0b01ffffc0789205ac990292f97238614c9fd293","label":"hyperledger/aries-cloudagent-python@0b01fff"},"references":[{"type":"WEB","url":"https://github.com/hyperledger/aries-cloudagent-python/releases/tag/0.10.5"},{"type":"WEB","url":"https://github.com/hyperledger/aries-cloudagent-python/releases/tag/0.11.0"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/21xxx/CVE-2024-21669.json"},{"type":"ADVISORY","url":"https://github.com/hyperledger/aries-cloudagent-python/security/advisories/GHSA-97x9-59rv-q5pm"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-21669"},{"type":"FIX","url":"https://github.com/hyperledger/aries-cloudagent-python/commit/0b01ffffc0789205ac990292f97238614c9fd293"},{"type":"FIX","url":"https://github.com/hyperledger/aries-cloudagent-python/commit/4c45244e2085aeff2f038dd771710e92d7682ff2"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T01:49:01.914874085Z"}}