{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata. Fed continuously.","favicon":"https://feed.craftedsignal.io/favicon-32x32.png","feed_url":"https://feed.craftedsignal.io/products/traefik--3.7.16/feed.json","home_page_url":"https://feed.craftedsignal.io/","icon":"https://feed.craftedsignal.io/apple-touch-icon.png","items":[{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["Traefik (\u003c 3.7.16)","Traefik (\u003c 2.11.60)"],"_cs_severities":["high"],"_cs_tags":[],"_cs_type":"advisory","_cs_vendors":["Traefik"],"content_html":"\u003cp\u003eA security vulnerability has been identified in Traefik that allows an attacker to bypass security policies and compromise data confidentiality. This issue is documented under advisory GHSA-hrpp-p4fc-wwf8. The vulnerability affects Traefik versions 3.x.x prior to 3.7.16 and all versions prior to 2.11.60. Users should apply the official vendor patches as documented in the provided advisory.\u003c/p\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation allows an attacker to circumvent security configurations and gain unauthorized access to sensitive information handled by the Traefik proxy.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUpgrade all instances of Traefik to version 3.7.16 or 2.11.60 to mitigate the reported vulnerability.\u003c/li\u003e\n\u003cli\u003eReview internal security configurations for any instances where Traefik policies were bypassed or anomalous traffic patterns were observed.\u003c/li\u003e\n\u003cli\u003eMonitor proxy logs for unauthorized access patterns or unexpected attempts to bypass defined security middleware.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-10-21T16:07:54Z","date_published":"2026-10-21T16:07:54Z","id":"https://feed.craftedsignal.io/briefs/2026-10-traefik-vulnerability/","summary":"Traefik versions 3.x.x before 3.7.16 and versions prior to 2.11.60 are vulnerable to security policy bypasses and unauthorized access to sensitive data.","title":"Traefik: Security policy bypass and data confidentiality compromise (GHSA-hrpp-p4fc-wwf8)","url":"https://feed.craftedsignal.io/briefs/2026-10-traefik-vulnerability/"}],"language":"en","title":"CraftedSignal Threat Feed - Traefik (\u003c 3.7.16)","version":"https://jsonfeed.org/version/1.1"}