CVE-2026-18486
HIGHCVSS 8.8/10EPSS 0.32%
Last modified
CVE-2026-18486 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. IBM ContextForge MCP Gateway <= v1.0.7 MCP Context Forge could allow a remote authenticated attacker to obtain sensitive credentials and escalate privileges due to improper validation of jq filters.. EPSS estimates a 0.32% chance of exploitation in the next 30 days.
Description
IBM ContextForge MCP Gateway <= v1.0.7 MCP Context Forge could allow a remote authenticated attacker to obtain sensitive credentials and escalate privileges due to improper validation of jq filters.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ibm | Contextforge | <= 1.0.7 |
References
- https://www.ibm.com/support/pages/node/7286052Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-18486?
IBM ContextForge MCP Gateway <= v1.0.7 MCP Context Forge could allow a remote authenticated attacker to obtain sensitive credentials and escalate privileges due to improper validation of jq filters.
How severe is CVE-2026-18486?
CVE-2026-18486 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.32% probability of exploitation in the next 30 days.
How do I fix CVE-2026-18486?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-18478Magnolia CMS is vulnerable to Stored XSS in import functiona…5.1
- CVE-2026-1848Connections received from the proxy port may not count towar…8.2
- CVE-2026-18480The SureCart WordPress plugin before 4.6.3 does not ensure …8.8
- CVE-2026-18481Stored cross-site scripting in the participant URL handling …7.3
- CVE-2026-18482Neo.mjs contains a command injection vulnerability within th…9.8
- CVE-2026-18485There is a local privilege escalation vulnerability recently…7.8
- CVE-2026-18487A flaw was found in Epiphany. An issue in how the browser re…5.4
- CVE-2026-18488The Blocksy Companion plugin for WordPress is vulnerable to …6.4
- CVE-2026-18489IBM ContextForge MCP Gateway - Translate utility <= 1.0.8 MC…7.4
- CVE-2026-1849MongoDB Server may experience an out-of-memory failure while…7.5
- CVE-2026-18490IBM Financial Transaction Manager (FTM) for RedHat OpenShift…8.8
- CVE-2026-18495A flaw was found in libtiff. A heap-buffer overflow vulnerab…6.1
Are you affected by CVE-2026-18486?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST