Privilege escalation in Samanhappy Mcphub
CVE-2026-94047
A security vulnerability has been detected in samanhappy MCPHub up to 1.0.32. The impacted element is the function importTemplate of the file src/services/templateService.ts of the component Template Import Endpoint. The manipulation leads to improper privilege management. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. Upgrading to version 1.0.33 is sufficient to resolve this issue. The identifier of the patch is 18a4467bc4ec6390b1f841d8a468a37e9922f837. It is advisable to upgrade the affected component.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.004 (37.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 37.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Samanhappy Mcphub — versions 1.0.0, 1.0.1, 1.0.10
Weakness classification (CWE)
References
- vuldb.com/vuln/407976 (technical-description, vdb-entry)
- vuldb.com/vuln/407976/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-94047 (third-party-advisory)
- vuldb.com/submit/949562 (third-party-advisory)
- github.com/samanhappy/mcphub/issues/1094 (issue-tracking, exploit)
- github.com/samanhappy/mcphub/pull/1096 (issue-tracking, patch)
- github.com/samanhappy/mcphub/commit/18a4467bc4ec6390b1f841d8a468a37e9922f837 (patch)
- github.com/samanhappy/mcphub/releases/tag/v1.0.33 (patch)
- github.com/samanhappy/mcphub/ (product)
Frequently asked questions
- What is CVE-2026-94047?
- CVE-2026-94047 is a medium-severity vulnerability in Samanhappy Mcphub, classified under Incorrect Privilege Assignment. CVSS score: 6.3/10. Published 2026-09-20.
- How severe is CVE-2026-94047?
- Medium severity. CVSS v3 base score is 6.3 out of 10.