{"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/cpes/cpe2.3achatwikichatwiki/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:chatwiki:chatwiki:*:*:*:*:*:*:*:*"],"_cs_cves":[{"cvss":7.5,"id":"CVE-2026-124027"}],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["ChatWiki (\u003c 2.10.0)"],"_cs_severities":["high"],"_cs_tags":[],"_cs_type":"advisory","_cs_vendors":["ChatWiki"],"content_html":"\u003cp\u003eChatWiki versions prior to 2.10.0 contain a missing authentication vulnerability in the 'GET /manage/getLibRawFileOnePage' route. This vulnerability allows an unauthenticated attacker to retrieve PDF-rendered pages of documents belonging to any tenant. By enumerating 'admin_user_id' and 'file_id' query parameters, an attacker can bypass authorization checks to access data across the platform.\u003c/p\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation allows unauthenticated attackers to read sensitive knowledge-base documents from other tenants, leading to unauthorized information disclosure and potential cross-tenant data leakage.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUpgrade all ChatWiki instances to version 2.10.0 or later to remediate the missing authentication flaw in the 'getLibRawFileOnePage' endpoint.\u003c/li\u003e\n\u003cli\u003eAudit access logs for high-frequency 'GET' requests to '/manage/getLibRawFileOnePage' originating from unauthenticated sessions or unauthorized IP addresses, specifically looking for sequential enumeration of query parameters.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-11-06T21:29:04Z","date_published":"2026-11-06T21:29:04Z","id":"https://feed.craftedsignal.io/briefs/2026-11-chatwiki-auth-bypass/","summary":"ChatWiki before version 2.10.0 contains an authentication bypass vulnerability in the GET /manage/getLibRawFileOnePage route, allowing unauthenticated attackers to enumerate parameters and access unauthorized tenant documents.","title":"ChatWiki: Authentication bypass in getLibRawFileOnePage (CVE-2026-124027)","url":"https://feed.craftedsignal.io/briefs/2026-11-chatwiki-auth-bypass/"}],"language":"en","title":"CraftedSignal Threat Feed - Cpe:2.3:a:chatwiki:chatwiki:*:*:*:*:*:*:*:*","version":"https://jsonfeed.org/version/1.1"}