{"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/casdoor--3.161.1/feed.json","home_page_url":"https://feed.craftedsignal.io/","icon":"https://feed.craftedsignal.io/apple-touch-icon.png","items":[{"_cs_actors":[],"_cs_cpes":["cpe:2.3:a:casdoor:casdoor:*:*:*:*:*:*:*:*"],"_cs_cves":[{"cvss":7.3,"id":"CVE-2026-105307"}],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["Casdoor (\u003c= 3.161.1)"],"_cs_severities":["high"],"_cs_tags":[],"_cs_type":"advisory","_cs_vendors":["Casdoor"],"content_html":"\u003cp\u003eCasdoor versions up to and including 3.161.1 contain a critical security vulnerability in the ApiFilter function within the file routers/authz_filter.go. This component, which governs authorization logic for API endpoints, fails to properly enforce authentication, allowing unauthenticated remote attackers to interact with protected resources. The vulnerability is categorized as a missing authentication flaw, which can be exploited remotely without requiring valid credentials. Because the exploit mechanism is public and the vendor has not provided a response or patch, instances of Casdoor are at an elevated risk of unauthorized access and potential data exposure. Organizations running Casdoor should evaluate their exposure and implement compensating controls, such as limiting access to the API surface at the network edge.\u003c/p\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of this vulnerability allows unauthenticated remote attackers to bypass authentication controls, effectively granting them unauthorized access to sensitive application data and API functionality. Given the core role of Casdoor as an identity and access management system, this impact is severe and could facilitate lateral movement or data exfiltration across connected services.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eImplement network-level restrictions using a Web Application Firewall (WAF) or reverse proxy to block unauthenticated requests to the API endpoints managed by Casdoor until a security patch is available.\u003c/li\u003e\n\u003cli\u003eAudit access logs for anomalous requests to API paths, particularly those that bypass standard authentication flows, to identify potential exploitation attempts.\u003c/li\u003e\n\u003cli\u003eReview the deployment environment for Casdoor to ensure it is not exposed to the public internet unless absolutely necessary.\u003c/li\u003e\n\u003cli\u003eMonitor the vendor repository for the release of an official security patch for versions 3.161.1 and earlier.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-10-05T14:40:56Z","date_published":"2026-10-05T14:40:56Z","id":"https://feed.craftedsignal.io/briefs/2026-10-casdoor-auth-bypass/","summary":"A missing authentication vulnerability in Casdoor versions up to 3.161.1 allows remote attackers to bypass security controls via the ApiFilter function.","title":"Authentication Bypass Vulnerability in Casdoor","url":"https://feed.craftedsignal.io/briefs/2026-10-casdoor-auth-bypass/"}],"language":"en","title":"CraftedSignal Threat Feed - Casdoor (\u003c= 3.161.1)","version":"https://jsonfeed.org/version/1.1"}