{"id":"GHSA-92wq-q9pq-gw47","revision":"e572c93ae08f4d7b920ccddd643d6ce0","records":[{"revision":"e572c93ae08f4d7b920ccddd643d6ce0","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GHSA-92wq-q9pq-gw47","aliases":["CVE-2023-31135"],"title":"Dgraph Audit Log Encryption Vulnerability","description":"### Impact\nExisting Dgraph audit logs are vulnerable to brute force attacks due to nonce collisions.  All audit logs generated by versions of Dgraph <v23.0.0 are affected.\n\n### Patches\nThis issue was patched in https://github.com/dgraph-io/dgraph/pull/8323.  Dgraph users should upgrade to v23.0.0.\n\n### Workarounds\nStore existing audit logs in a secure location.  For extra security, encrypt using a tool like `gpg`.\n\n### References\nSee https://github.com/dgraph-io/dgraph/pull/8323 for more context on the vulnerability.","state":0,"publishedAt":"2023-05-17T17:07:40+00:00","modifiedAt":"2023-11-08T04:12:29.634712+00:00","affected":[{"ecosystem":"Go","name":"github.com/dgraph-io/dgraph","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"23.0.0"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"MODERATE"}],"references":["https://github.com/dgraph-io/dgraph/security/advisories/GHSA-92wq-q9pq-gw47","https://nvd.nist.gov/vuln/detail/CVE-2023-31135","https://github.com/dgraph-io/dgraph/pull/8323","https://en.wikipedia.org/wiki/Cryptographic_nonce","https://github.com/dgraph-io/dgraph","https://github.com/dgraph-io/dgraph/releases/tag/v23.0.0"],"sourceUrl":"https://github.com/advisories/GHSA-92wq-q9pq-gw47","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-92wq-q9pq-gw47","identifiers":["GHSA-92wq-q9pq-gw47","CVE-2023-31135"]},"retained":false,"historicalAffected":[]}],"coverage":[]}