{"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/contextforge-mcp-gateway/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:ibm:contextforge_mcp_gateway:*:*:*:*:*:*:*:*"],"_cs_cves":[{"cvss":8.2,"id":"CVE-2026-77822"}],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["ContextForge MCP Gateway"],"_cs_severities":["high"],"_cs_tags":["cve-2026-77822","ssrf","network-security"],"_cs_type":"advisory","_cs_vendors":["IBM"],"content_html":"\u003cp\u003eIBM ContextForge MCP Gateway contains a critical vulnerability (CVE-2026-77822) that enables remote authenticated attackers to conduct server-side request forgery (SSRF) attacks. By leveraging DNS rebinding, an attacker can manipulate the gateway into making unauthorized requests to internal network services that would otherwise be inaccessible. This vulnerability has a CVSS v3.1 base score of 8.2. Because the gateway acts as a bridge for internal resources, this flaw could lead to the unauthorized disclosure of sensitive data, internal service probing, or further exploitation of backend systems reachable from the gateway's network segment. Defensive teams should prioritize assessing the exposure of the ContextForge MCP Gateway and review its network access controls to ensure the gateway cannot communicate with unauthorized internal endpoints.\u003c/p\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of this vulnerability allows an authenticated attacker to bypass network segmentation by abusing the gateway as a proxy, resulting in the potential exfiltration of sensitive configuration data or credentials stored within internal services.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMonitor gateway access logs for anomalies in request targets, specifically looking for attempts to reach internal IP ranges (e.g., 10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16) that deviate from expected business workflows.\u003c/li\u003e\n\u003cli\u003eReview network egress policies for the IBM ContextForge MCP Gateway to restrict communication to only strictly required internal service endpoints.\u003c/li\u003e\n\u003cli\u003eApply the latest vendor security patches for IBM ContextForge MCP Gateway as soon as they become available from IBM to remediate the underlying SSRF flaw.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-09-04T17:27:30Z","date_published":"2026-09-04T17:27:30Z","id":"https://feed.craftedsignal.io/briefs/2026-09-cve-2026-77822/","summary":"IBM ContextForge MCP Gateway is susceptible to server-side request forgery (SSRF) via DNS rebinding, allowing a remote authenticated attacker to access sensitive internal network information.","title":"IBM ContextForge MCP Gateway SSRF via DNS Rebinding","url":"https://feed.craftedsignal.io/briefs/2026-09-cve-2026-77822/"}],"language":"en","title":"CraftedSignal Threat Feed - ContextForge MCP Gateway","version":"https://jsonfeed.org/version/1.1"}