{"schemaVersion":3,"id":"CVE-2026-24513","aliases":["CGA-3ppm-9jj3-8cq6","CGA-459p-hfhc-46w9","CGA-5jmv-4c5c-v368","CGA-7qx2-v46j-q5rm","CGA-873p-5f5w-h53m","CGA-99h3-346c-h7rc","CGA-fjgm-fqqx-rjg5","CGA-g2q5-945v-xh8x","CGA-hg23-g9r8-qr7f","CGA-hhhr-gmv9-xw6m","CGA-jrj6-5fxw-8jff","CGA-mcw9-q9m7-62vh","CGA-mfjw-c7g6-c92q","CGA-p25x-23wh-4q2f","CGA-ph5f-9ccf-828q","CGA-q7xv-47hv-j333","CGA-qpc7-r78q-v748","CGA-r7xj-2fhp-mfwp","CGA-rh4q-hjxw-648f","CGA-rhv6-x424-c87m","GHSA-4g2f-xcph-2335","GO-2026-4419","CGA-2347-34pc-9p8p","CGA-2mw9-4pmv-39vx","CGA-2w3m-f58r-wxqf","CGA-334r-hfwf-4j3p","CGA-4wm9-q398-rqqw","CGA-5743-2x39-xw9j","CGA-5cxf-3pr3-r5pq","CGA-5hg6-fvc9-9rw9","CGA-5rc6-5fpf-grx3","CGA-7h2c-cx65-hvgc","CGA-988h-wrh5-mwwv","CGA-h56w-pj88-268g","CGA-hfc6-6xm5-vp7m","CGA-hhwh-9m5r-2hqj","CGA-jf93-r9ww-3p5q","CGA-jfc5-2rpv-vw6w","CGA-m592-g843-hw33","CGA-mh7h-c63x-r3rv","CGA-p5rm-fvmh-c5fp","CGA-q3r8-g85f-7wqh","CGA-q548-v33f-99wx","CGA-q6w7-f9wj-f9jh","CGA-r86q-pqhm-g8v2","CGA-rvjv-hqxf-c7r6","CGA-v8p6-mc4q-984m","CGA-vp7h-xgh5-gx9q","CGA-w4fj-hv42-xxj5","CGA-wcch-9fhh-5c4r","CGA-wp95-f884-3px7","CGA-xxvc-5p93-vr57"],"status":"published","duplicateOf":null,"title":null,"description":"A security issue was discovered in ingress-nginx where the protection afforded by the `auth-url` Ingress annotation may not be effective in the presence of a specific misconfiguration.\n\nIf the ingress-nginx controller is configured with a default custom-errors configuration that includes HTTP errors 401 or 403, and if the configured default custom-errors backend is defective and fails to respect the X-Code HTTP header, then an Ingress with the `auth-url` annotation may be accessed even when authentication fails.\n\nNote that the built-in custom-errors backend works correctly. To trigger this issue requires an administrator to specifically configure ingress-nginx with a broken external component.","dates":{"published":"2026-02-03T22:17:17.315Z","modified":"2026-02-18T17:29:42.496Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":3.1,"severity":"low","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":3.1,"severity":"low","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Wolfi","score":3.1,"severity":"low","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N","exploitability":4.1,"impact":2.3,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · 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