{"cve":"CVE-2023-1539","nvd":{"published":"2023-03-21T05:15:09.907","modified":"2026-06-17T05:28:12.867","status":"Modified","description":"Improper Restriction of Excessive Authentication Attempts in GitHub repository answerdev/answer prior to 1.0.6.","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-307"],"references":["https://github.com/answerdev/answer/commit/813ad0b9894673b1bdd489a2e9ab60a44fe990af","https://huntr.dev/bounties/b4df67f4-14ea-4051-97d4-26690c979a28","https://github.com/answerdev/answer/commit/813ad0b9894673b1bdd489a2e9ab60a44fe990af","https://huntr.dev/bounties/b4df67f4-14ea-4051-97d4-26690c979a28"],"products":["answer:answer"],"source":"nvd","synced_at":"2026-10-19T21:37:48.383111019+00:00"},"epss":{"cve":"CVE-2023-1539","score":0.00614,"percentile":0.49411,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-g44v-6qfm-f6ch","url":"https://osv.dev/vulnerability/GHSA-g44v-6qfm-f6ch","summary":"Answer has Guessable CAPTCHA","modified":"2024-08-20T20:58:56.435590Z","packages":[{"ecosystem":"Go","name":"github.com/answerdev/answer","purl":"pkg:golang/github.com/answerdev/answer","ranges":["<1.0.6"],"fixed":["1.0.6"]}]},{"id":"GO-2023-1657","url":"https://osv.dev/vulnerability/GO-2023-1657","summary":"Answer has Guessable CAPTCHA in github.com/answerdev/answer","modified":"2026-03-03T04:53:34.159335Z","packages":[{"ecosystem":"Go","name":"github.com/answerdev/answer","purl":"pkg:golang/github.com/answerdev/answer","ranges":["<1.0.6"],"fixed":["1.0.6"]}]}],"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."]}