{"id":"BIT-kyverno-2025-15613","summary":"Kyverno before v1.13.4 SSRF via Service Call","details":"Kyverno before v1.13.4 is vulnerable to server-side request forgery (SSRF) via its Service Call functionality. An attacker with permission to create Kyverno (Cluster)Policies can specify an external URL in a policy's apiCall/service configuration; although Service Call is documented for in-cluster services, it also resolves external addresses, allowing requests to an attacker-controlled server. Because policy context data (including contents of Kubernetes resources such as secrets) is sent in these requests, an attacker can exfiltrate sensitive cluster data.","aliases":["CVE-2025-15613","GHSA-459x-q9hg-4gpq","GO-2025-3615"],"modified":"2026-09-18T10:10:41.529627972Z","published":"2026-09-18T08:44:20.736Z","database_specific":{"severity":"Medium","cpes":["cpe:2.3:a:kyverno:kyverno:*:*:*:*:*:go:*:*"]},"references":[{"type":"WEB","url":"https://github.com/kyverno/kyverno/security/advisories/GHSA-459x-q9hg-4gpq"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-15613"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/kyverno-before-1.13.4-ssrf-via-service-call"}],"affected":[{"package":{"name":"kyverno","ecosystem":"Bitnami","purl":"pkg:bitnami/kyverno"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.13.4"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/kyverno/BIT-kyverno-2025-15613.json"},"severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"}]}],"schema_version":"1.9.0"}