{"id":"CVE-2023-26735","details":"blackbox_exporter v0.23.0 was discovered to contain an access control issue in its probe interface. This vulnerability allows attackers to detect intranet ports and services, as well as download resources. NOTE: this is disputed by third parties because authentication can be configured.","modified":"2026-04-10T04:56:29.053582Z","published":"2023-04-26T00:15:09.227Z","references":[{"type":"WEB","url":"http://blackboxexporter.com"},{"type":"WEB","url":"http://prometheus.com"},{"type":"REPORT","url":"https://github.com/prometheus/blackbox_exporter/issues/1024"},{"type":"REPORT","url":"https://github.com/prometheus/blackbox_exporter/issues/1025"},{"type":"REPORT","url":"https://github.com/prometheus/blackbox_exporter/issues/1026"},{"type":"PACKAGE","url":"https://github.com/prometheus/blackbox_exporter#tls-and-basic-authentication"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/prometheus/blackbox_exporter","events":[{"introduced":"0"},{"last_affected":"26fc98b9c6db21457653ed752f34d1b7fb5bba43"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"0.23.0"}]}}],"versions":["0.1.0","v0.10.0","v0.11.0","v0.12.0","v0.13.0","v0.14.0","v0.15.0","v0.15.1","v0.16.0","v0.17.0","v0.18.0","v0.19.0","v0.2.0","v0.20.0","v0.20.0-rc.0","v0.21.0","v0.21.0-rc.0","v0.22.0","v0.23.0","v0.3.0","v0.4.0","v0.7.0","v0.8.0","v0.8.1","v0.9.0","v0.9.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-26735.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}