{"schema_version":1,"title":"Zalando Skipper vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 7 vulnerabilities in Zalando Skipper: 0 in the last 7 days and 7 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-86043, was published on 16 September 2026.","url":"https://junglewise.ai/threats/technologies/skipper","json_url":"https://junglewise.ai/threats/technologies/skipper.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/skipper","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":5,"all_time":7,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":4,"last_90_days":7,"last_365_days":7},"latest":[{"cve":"CVE-2026-86043","cvss":7.5,"epss":0.0045,"slug":"cve-2026-86043-skipper-opa-body-authz-bypass-in-chunked-http-2-requests","title":"Skipper is an HTTP router and reverse proxy for service composition. Prior to version 0.27.37, the opaAuthorizeRequestWithBody filter can au","severity":"high","exploited":false,"published_at":"2026-09-16T19:17:51.993+00:00","url":"https://junglewise.ai/threats/cve-2026-86043-skipper-opa-body-authz-bypass-in-chunked-http-2-requests"},{"cve":"CVE-2026-65838","cvss":8.2,"epss":0.0046,"slug":"cve-2026-65838-zalando-skipper-opa-request-body-authorization-bypass","title":"Zalando Skipper OPA request body authorization bypass","severity":"high","exploited":false,"published_at":"2026-09-14T20:16:49.103+00:00","url":"https://junglewise.ai/threats/cve-2026-65838-zalando-skipper-opa-request-body-authorization-bypass"},{"cve":"CVE-2026-54247","cvss":4.3,"epss":0.003,"slug":"cve-2026-54247-zalando-skipper-memory-exhaustion-dos-in-admission-webhook","title":"Skipper is an HTTP router and reverse proxy for service composition. Prior to 0.26.22, Handler in dataclients/kubernetes/admission/admission","severity":"medium","exploited":false,"published_at":"2026-09-14T20:16:45.843+00:00","url":"https://junglewise.ai/threats/cve-2026-54247-zalando-skipper-memory-exhaustion-dos-in-admission-webhook"},{"cve":"CVE-2026-54246","cvss":5.7,"epss":0.0034,"slug":"cve-2026-54246-zalando-skipper-missing-authentication-in-routesrv-api-endpoints","title":"Skipper is an HTTP router and reverse proxy for service composition. Prior to 0.27.13, the routesrv component serves cluster-wide control-pl","severity":"medium","exploited":false,"published_at":"2026-09-14T20:16:45.697+00:00","url":"https://junglewise.ai/threats/cve-2026-54246-zalando-skipper-missing-authentication-in-routesrv-api-endpoints"},{"cve":"CVE-2026-65604","cvss":8.2,"slug":"cve-2026-65604-zalando-skipper-opa-policy-bypass-via-oversized-request-body","title":"Zalando Skipper OPA policy bypass via oversized request body","severity":"high","exploited":false,"published_at":"2026-07-23T22:16:53.17+00:00","url":"https://junglewise.ai/threats/cve-2026-65604-zalando-skipper-opa-policy-bypass-via-oversized-request-body"},{"cvss":8.2,"slug":"zalando-skipper-opa-authorization-bypass-via-oversized-request-body-d359ebcd","title":"Zalando Skipper OPA authorization bypass via oversized request body","severity":"high","exploited":false,"published_at":"2026-07-17T21:49:48+00:00","url":"https://junglewise.ai/threats/zalando-skipper-opa-authorization-bypass-via-oversized-request-body-d359ebcd"},{"cve":"CVE-2026-50197","cvss":8.7,"epss":0.0055,"slug":"cve-2026-50197-zalando-skipper-opa-authorization-bypass-via-http-request","title":"Zalando Skipper OPA authorization bypass via HTTP request smuggling","severity":"high","exploited":false,"published_at":"2026-07-17T20:17:24.087+00:00","url":"https://junglewise.ai/threats/cve-2026-50197-zalando-skipper-opa-authorization-bypass-via-http-request"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":2},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":4},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"related":[],"technology":{"hub":true,"name":"Zalando Skipper","slug":"skipper","vendor":{"name":"Zalando","slug":"zalando","url":"https://junglewise.ai/threats/vendors/zalando"},"aliases":[],"category":"web-server","homepage":"https://opensource.zalando.com/skipper/","repo_url":"https://github.com/zalando/skipper","description":"Skipper is an HTTP router and reverse proxy for service composition.","url":"https://junglewise.ai/threats/technologies/skipper"},"most_severe":[{"cve":"CVE-2026-50197","cvss":8.7,"epss":0.0055,"slug":"cve-2026-50197-zalando-skipper-opa-authorization-bypass-via-http-request","title":"Zalando Skipper OPA authorization bypass via HTTP request smuggling","severity":"high","exploited":false,"published_at":"2026-07-17T20:17:24.087+00:00","url":"https://junglewise.ai/threats/cve-2026-50197-zalando-skipper-opa-authorization-bypass-via-http-request"},{"cve":"CVE-2026-65838","cvss":8.2,"epss":0.0046,"slug":"cve-2026-65838-zalando-skipper-opa-request-body-authorization-bypass","title":"Zalando Skipper OPA request body authorization bypass","severity":"high","exploited":false,"published_at":"2026-09-14T20:16:49.103+00:00","url":"https://junglewise.ai/threats/cve-2026-65838-zalando-skipper-opa-request-body-authorization-bypass"},{"cve":"CVE-2026-65604","cvss":8.2,"slug":"cve-2026-65604-zalando-skipper-opa-policy-bypass-via-oversized-request-body","title":"Zalando Skipper OPA policy bypass via oversized request body","severity":"high","exploited":false,"published_at":"2026-07-23T22:16:53.17+00:00","url":"https://junglewise.ai/threats/cve-2026-65604-zalando-skipper-opa-policy-bypass-via-oversized-request-body"},{"cvss":8.2,"slug":"zalando-skipper-opa-authorization-bypass-via-oversized-request-body-d359ebcd","title":"Zalando Skipper OPA authorization bypass via oversized request body","severity":"high","exploited":false,"published_at":"2026-07-17T21:49:48+00:00","url":"https://junglewise.ai/threats/zalando-skipper-opa-authorization-bypass-via-oversized-request-body-d359ebcd"},{"cve":"CVE-2026-86043","cvss":7.5,"epss":0.0045,"slug":"cve-2026-86043-skipper-opa-body-authz-bypass-in-chunked-http-2-requests","title":"Skipper is an HTTP router and reverse proxy for service composition. Prior to version 0.27.37, the opaAuthorizeRequestWithBody filter can au","severity":"high","exploited":false,"published_at":"2026-09-16T19:17:51.993+00:00","url":"https://junglewise.ai/threats/cve-2026-86043-skipper-opa-body-authz-bypass-in-chunked-http-2-requests"},{"cve":"CVE-2026-54246","cvss":5.7,"epss":0.0034,"slug":"cve-2026-54246-zalando-skipper-missing-authentication-in-routesrv-api-endpoints","title":"Skipper is an HTTP router and reverse proxy for service composition. Prior to 0.27.13, the routesrv component serves cluster-wide control-pl","severity":"medium","exploited":false,"published_at":"2026-09-14T20:16:45.697+00:00","url":"https://junglewise.ai/threats/cve-2026-54246-zalando-skipper-missing-authentication-in-routesrv-api-endpoints"},{"cve":"CVE-2026-54247","cvss":4.3,"epss":0.003,"slug":"cve-2026-54247-zalando-skipper-memory-exhaustion-dos-in-admission-webhook","title":"Skipper is an HTTP router and reverse proxy for service composition. Prior to 0.26.22, Handler in dataclients/kubernetes/admission/admission","severity":"medium","exploited":false,"published_at":"2026-09-14T20:16:45.843+00:00","url":"https://junglewise.ai/threats/cve-2026-54247-zalando-skipper-memory-exhaustion-dos-in-admission-webhook"}],"generated_at":"2026-09-26T15:07:00.181821+00:00"}