{"id":"CVE-2026-75601","summary":"Static Web Server: Authentication bypass on /metrics endpoint when --basic-auth is enabled","details":"Static Web Server (SWS) is a production-ready web server suitable for static web files or assets. Through 2.43.0, instances with both basic-auth and metrics features enabled process the /metrics endpoint before the basic-auth check in src/handler.rs, allowing an unauthenticated remote attacker to retrieve Prometheus metrics that disclose virtual host names, request volumes, error rates, latency distributions, and active connections. This issue is fixed in version 2.44.0.","aliases":["GHSA-97q6-jph8-rxgm"],"modified":"2026-08-30T03:30:50.711921605Z","published":"2026-08-26T19:53:29.160Z","database_specific":{"cwe_ids":["CWE-306"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/75xxx/CVE-2026-75601.json","cna_assigner":"GitHub_M"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/75xxx/CVE-2026-75601.json"},{"type":"ADVISORY","url":"https://github.com/static-web-server/static-web-server/security/advisories/GHSA-97q6-jph8-rxgm"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-75601"},{"type":"FIX","url":"https://github.com/static-web-server/static-web-server/commit/a51444c81abb7d417fd931f5df58227dd04192f5"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/static-web-server/static-web-server","events":[{"introduced":"0"},{"fixed":"27aa3450b6bf70bd1fa553b2197b53032affcba1"}],"database_specific":{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"0"},{"fixed":"2.44.0"}]}}],"versions":["v2.43.0","v2.42.0","v2.41.0","v2.40.1","v2.40.0","v2.39.0","v2.38.1","v2.38.0","v2.37.0","v2.36.1","v2.36.0","v2.35.0","v2.34.0","v2.33.1","v2.33.0","v2.32.2","v2.32.1","v2.32.0","v2.31.1","v2.31.0","v2.30.0","v2.28.0","v2.27.0","v2.26.0","v2.25.0","v2.24.2","v2.24.1","v2.24.0","v2.23.0","v2.22.1","v2.22.0","v2.21.1","v2.21.0","v2.20.2","v2.20.1","v2.20.0","v2.19.0","v2.18.0","v2.17.0","v2.16.0","v2.15.0","v2.14.2","v2.14.1","v2.14.0","v2.13.1","v2.13.0","v2.12.0","v2.11.0","v2.10.0","v2.9.0","v2.8.0","v2.7.1","v2.7.0","v2.6.0","v2.6.0-beta.2","v2.6.0-beta.1","v2.5.0","v2.4.0","v2.3.0","v2.2.0","v2.1.0","v2.0.3","v2.0.2","v2.0.1","v2.0.0","v2.0.0-beta.7","v2.0.0-beta.6","v2.0.0-beta.5","v2.0.0-beta.4","v2.0.0-beta.3","v2.0.0-beta.2","v2.0.0-beta.1","v1.12.0","v1.11.0","v1.10.0","v1.9.2","v1.9.1","v1.9.0","v1.8.0","v1.7.0","v1.6.0","v1.5.0","v1.4.0","v1.3.0","v1.2.0","v1.1.0","v1.0.0","1.0.0-beta.4","1.0.0-beta.3","1.0.0-beta.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-75601.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"}]}