{"cve":"CVE-2026-41413","nvd":{"published":"2026-05-07T06:16:04.730","modified":"2026-06-17T10:46:41.263","status":"Analyzed","description":"Istio is an open platform to connect, manage, and secure microservices. Prior to versions 1.28.6 and 1.29.2, when a RequestAuthentication resource is created with a jwksUri pointing to an internal service, istiod makes an unauthenticated HTTP GET request to that URL without filtering out localhost or link local ips. This can result in sensitive data being distributed to Envoy proxies via xDS configuration. This issue has been patched in versions 1.28.6 and 1.29.2.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","score":7.7},"cwes":["CWE-918"],"references":["https://github.com/istio/istio/releases/tag/1.28.6","https://github.com/istio/istio/releases/tag/1.29.2","https://github.com/istio/istio/security/advisories/GHSA-fgw5-hp8f-xfhc"],"products":["istio:istio"],"source":"nvd","synced_at":"2026-10-19T22:33:55.586217763+00:00"},"epss":{"cve":"CVE-2026-41413","score":0.00329,"percentile":0.26029,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-fgw5-hp8f-xfhc","url":"https://osv.dev/vulnerability/GHSA-fgw5-hp8f-xfhc","summary":"Istio: SSRF via RequestAuthentication jwksUri","modified":"2026-09-10T03:50:44.188184094Z","packages":[{"ecosystem":"Go","name":"istio.io/istio","purl":"pkg:golang/istio.io/istio","ranges":["<0.0.0-20260410004459-189832a289c1"],"fixed":["0.0.0-20260410004459-189832a289c1"]}]},{"id":"GO-2026-5363","url":"https://osv.dev/vulnerability/GO-2026-5363","summary":"Istio: SSRF via RequestAuthentication jwksUri in istio.io/istio","modified":"2026-06-28T22:29:42.173266510Z","packages":[{"ecosystem":"Go","name":"istio.io/istio","purl":"pkg:golang/istio.io/istio","ranges":["<0.0.0-20260410004459-189832a289c1"],"fixed":["0.0.0-20260410004459-189832a289c1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}