{"id":"CVE-2023-2531","aliases":["GHSA-4m7v-wr6v-2mw5"],"url":"https://o3.security/vulnerability/CVE-2023-2531","summary":"Improper Restriction of Excessive Authentication Attempts in azuracast/azuracast","details":"The request rate limiting feature on the login page of AzuraCast before version 0.18.3 can be bypassed, which could allow an attacker to brute force login credentials.","published":"2023-05-05T00:00:00Z","modified":"2026-08-12T03:51:13.801490549Z","cvss":{"score":7.3,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"},"epss":{"score":0.00787,"percentile":0.54478,"asOf":"2026-09-17"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Packagist","name":"azuracast/azuracast","fixedVersion":"0.18.3"}],"fix":{"url":"https://github.com/azuracast/azuracast/commit/bdb23594ad3e0c47c8568ce028a7c244a406cf9d","label":"azuracast/azuracast@bdb2359"},"references":[{"type":"WEB","url":"https://huntr.dev/bounties/20463eb2-0f9d-4ea3-a2c8-93f80e7aca02"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2531.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2531"},{"type":"FIX","url":"https://github.com/azuracast/azuracast/commit/bdb23594ad3e0c47c8568ce028a7c244a406cf9d"},{"type":"PACKAGE","url":"https://github.com/azuracast/azuracast"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:13.801490549Z"}}