{"id":"CVE-2023-26756","aliases":["EUVD-2023-30549","GHSA-p3mv-3xmv-c627"],"status":"disputed","title":"The login page of Revive Adserver v5.4.1 is vulnerable to brute force attacks.","description":"The login page of Revive Adserver v5.4.1 is vulnerable to brute force attacks. NOTE: The vendor's position is that this is effectively mitigated by rate limits and password-quality features.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.01152,"percentile":0.67405,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-307"],"published":"2023-04-14T00:00:00Z","modified":"2026-06-17T05:43:45Z","products":[{"vendor":"revive","product":"adserver"}],"references":[{"url":"https://googleinformationsworld.blogspot.com/2023/04/revive-adserver-541-vulnerable-to-brute.html","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://www.esecforte.com/login-page-brute-force-attack/","tags":["x_transferred"]},{"url":"http://seclists.org/fulldisclosure/2024/Apr/27","tags":["mailing-list","x_transferred"]},{"url":"https://www.revive-adserver.com/security/response-to-cve-2023-26756/","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-26756"},{"url":"http://revive.com"},{"url":"https://www.esecforte.com/login-page-brute-force-attack"},{"url":"https://github.com/advisories/GHSA-p3mv-3xmv-c627"}],"sources":{"cve":[{"id":"CVE-2023-26756","description":"The login page of Revive Adserver v5.4.1 is vulnerable to brute force attacks. NOTE: The vendor's position is that this is effectively mitigated by rate limits and password-quality features.","status":"disputed","published":"2023-04-14T00:00:00Z","modified":"2024-08-02T11:53:54.592Z","updated_at":"2026-11-02T14:35:15.434947Z"}],"euvd":[{"id":"EUVD-2023-30549","description":"The login page of Revive Adserver v5.4.1 is vulnerable to brute force attacks. NOTE: The vendor's position is that this is effectively mitigated by rate limits and password-quality features.","status":"published","published":"2023-04-14T00:00:00Z","modified":"2024-08-02T11:53:54Z","updated_at":"2026-11-03T03:50:06.766939Z"}],"ghsa":[{"id":"GHSA-p3mv-3xmv-c627","title":"The login page of Revive Adserver v5.4.1 is vulnerable to brute force attacks.","description":"The login page of Revive Adserver v5.4.1 is vulnerable to brute force attacks.","status":"published","published":"2023-04-14T12:30:23Z","modified":"2024-04-24T21:31:55Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-307"],"updated_at":"2026-11-02T14:57:14.537163Z"}],"nvd":[{"id":"CVE-2023-26756","description":"The login page of Revive Adserver v5.4.1 is vulnerable to brute force attacks. NOTE: The vendor's position is that this is effectively mitigated by rate limits and password-quality features.","status":"disputed","published":"2023-04-14T12:15:07.437Z","modified":"2026-06-17T05:43:45.257Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-307"],"updated_at":"2026-11-02T14:07:55.652109Z"}]}}