CVE-2026-110189
MEDIUM
MEDIUM
Priority: 0.00
BB Relevance:
63/100
Published: 2026-11-13
Modified: 2026-11-13
First seen: 2026-11-13
Status: active
Attack Surface
Network
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Network
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
None
I:
None
A:
High
Description
IBM ContextForge MCP Gateway 1.0.8 through 1.0.11, and v1.1.0 is vulnerable to denial of service due to an incomplete denylist in the jq filter guard module (CWE-184). An authenticated remote attacker can supply a crafted `jsonpath_filter` value containing `halt`, `halt_error`, or unbounded-loop built-ins that bypass the safety check, causing gateway worker process termination or sustained resource exhaustion.
Weakness Classification (1)
Affected Software (2)
| Vendor | Product | Version |
|---|---|---|
| IBM | ContextForge MCP Gateway | 1.0.8 |
| IBM | ContextForge MCP Gateway | 1.1.0 |
References & Advisories (1)
vendor-advisory
patch