{"id":"CVE-2022-48538","aliases":["DEBIAN-CVE-2022-48538","EUVD-2022-51234","GHSA-fc7r-9282-58jr","UBUNTU-CVE-2022-48538"],"status":"published","title":"In Cacti 1.2.19, there is an authentication bypass in the web login functionality because of...","description":"In Cacti 1.2.19, there is an authentication bypass in the web login functionality because of improper validation in the PHP code: cacti_ldap_auth() allows a zero as the password.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00776,"percentile":0.56066,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-863"],"published":"2023-08-22T00:00:00Z","modified":"2026-10-28T02:31:04Z","fixes":[{"ecosystem":"Debian:12","package":"cacti","fixed_in":["1.2.23+ds1-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"cacti","fixed_in":["1.2.23+ds1-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"cacti","fixed_in":["1.2.23+ds1-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"cacti","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.23+ds1-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"cacti","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.23+ds1-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"cacti","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.23+ds1-1"}]}]},{"source":"osv","ecosystem":"Ubuntu:Pro:14.04:LTS","package":"cacti","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.8b+dfsg-3","0.8.8b+dfsg-5","0.8.8b+dfsg-5ubuntu0.1","0.8.8b+dfsg-5ubuntu0.2","0.8.8b+dfsg-5ubuntu0.2+esm1","0.8.8b+dfsg-5ubuntu0.2+esm2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"cacti","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.8f+ds1-2","0.8.8f+ds1-3","0.8.8f+ds1-4","0.8.8f+ds1-4ubuntu1","0.8.8f+ds1-4ubuntu2","0.8.8f+ds1-4ubuntu3","0.8.8f+ds1-4ubuntu4","0.8.8f+ds1-4ubuntu4.16.04","0.8.8f+ds1-4ubuntu4.16.04.1","0.8.8f+ds1-4ubuntu4.16.04.2","0.8.8f+ds1-4ubuntu4.16.04.2+esm1","0.8.8f+ds1-4ubuntu4.16.04.2+esm2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"cacti","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.18+ds1-1","1.1.27+ds1-2","1.1.27+ds1-3","1.1.28+ds1-2","1.1.35+ds1-1","1.1.36+ds1-1","1.1.38+ds1-1","1.1.38+ds1-1ubuntu0.1~esm1","1.1.38+ds1-1ubuntu0.1~esm3","1.1.38+ds1-1ubuntu0.1~esm4"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"cacti","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.4+ds1-2ubuntu3","1.2.9+ds1-1ubuntu1","1.2.9+ds1-1ubuntu2","1.2.10+ds1-1ubuntu1","1.2.10+ds1-1ubuntu1+esm1","1.2.10+ds1-1ubuntu1.1","1.2.10+ds1-1ubuntu1.1+esm1","1.2.10+ds1-1ubuntu1.1+esm2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"cacti","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.16+ds1-2ubuntu1","1.2.19+ds1-2ubuntu1","1.2.19+ds1-2ubuntu1+esm1","1.2.19+ds1-2ubuntu1.1","1.2.19+ds1-2ubuntu1.1+esm1","1.2.19+ds1-2ubuntu1.1+esm2"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"cacti","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.25+ds1-2","1.2.26+ds1-1","1.2.26+ds1-1ubuntu0.1"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"cacti","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.28+ds1-4ubuntu1","1.2.30+ds1-1ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"cacti","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.30+ds1-1ubuntu2","1.2.30+ds1-1ubuntu3","1.2.31+ds1-3ubuntu2"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"cacti","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.30+ds1-1ubuntu1","1.2.30+ds1-1ubuntu2"]}],"products":[{"vendor":"cacti","product":"cacti"}],"references":[{"url":"https://docs.cacti.net/Settings-Auth-LDAP.md","tags":["x_transferred","Technical Description","web","report"]},{"url":"https://github.com/Cacti/cacti/issues/5189","tags":["x_transferred","Exploit","Issue Tracking","Vendor Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-48538","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-fc7r-9282-58jr"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48538.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2022-48538","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2022-48538","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-48538","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2022-48538","description":"In Cacti 1.2.19, there is an authentication bypass in the web login functionality because of improper validation in the PHP code: cacti_ldap_auth() allows a zero as the 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