{"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/surrealdb-3.1.0-up-to-but-not-including-3.3.0/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":[{"cvss":8.1,"id":"CVE-2026-121419"}],"_cs_exploited":false,"_cs_has_poc":true,"_cs_poc_references":["https://sploitus.com/exploit?id=CVE-2026-121419\u0026utm_source=rss\u0026utm_medium=rss"],"_cs_products":["SurrealDB (3.1.0 up to, but not including, 3.3.0)"],"_cs_severities":["high"],"_cs_tags":[],"_cs_type":"advisory","_cs_vendors":[],"content_html":"\u003cp\u003eSurrealDB from 3.1.0 before 3.3.0 contains an improper authentication vulnerability where the MCP BoundSubject fingerprint uses the access method name instead of per-user identity for JWT/Bearer access. Attackers with a valid low-privilege token for the same access method and a victim's mcp-session-id can hijack the session and execute MCP tools with the victim's roles and permissions.\u003c/p\u003e\n","date_modified":"2026-11-03T16:14:49Z","date_published":"2026-11-03T15:59:48Z","id":"https://feed.craftedsignal.io/briefs/2026-11-surrealdb-auth-bypass/","summary":"SurrealDB versions 3.1.0 before 3.3.0 contain an improper authentication vulnerability in the MCP BoundSubject fingerprint.","title":"SurrealDB: Improper MCP authentication vulnerability (CVE-2026-121419)","url":"https://feed.craftedsignal.io/briefs/2026-11-surrealdb-auth-bypass/"}],"language":"en","title":"CraftedSignal Threat Feed - SurrealDB (3.1.0 Up To, but Not Including, 3.3.0)","version":"https://jsonfeed.org/version/1.1"}