CVE-2026-46614

{"id": "CVE-2026-46614", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2026-06-10T18:17:05.580", "references": [{"url": "https://github.com/fission/fission/pull/3365", "source": "security-advisories@github.com"}, {"url": "https://github.com/fission/fission/pull/3369", "source": "security-advisories@github.com"}, {"url": "https://github.com/fission/fission/releases/tag/v1.23.0", "source": "security-advisories@github.com"}, {"url": "https://github.com/fission/fission/security/advisories/GHSA-3g33-6vg6-27m8", "source": "security-advisories@github.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-284"}, {"lang": "en", "value": "CWE-862"}]}], "descriptions": [{"lang": "en", "value": "Fission is an open-source, Kubernetes-native serverless framework that simplifies the deployment of functions and applications on Kubernetes. Prior to version 1.23.0, the Fission router registers an internal-style route \u2014 /fission-function/<name> and /fission-function/<ns>/<name> \u2014 for every Function object, independent of whether any HTTPTrigger exists for that function. The route was mounted on the same listener as user-defined HTTPTriggers (svc/router, port 8888), so any caller who could reach the router could invoke any function by guessing its metadata.name (and namespace), bypassing the host / path / method / method-allow-list restrictions encoded in HTTPTrigger objects. This issue has been patched in version 1.23.0."}], "lastModified": "2026-06-10T19:37:41.437", "sourceIdentifier": "security-advisories@github.com"}