CVE-2026-94047: Privilege Escalation (CVSS 6.3)

Description

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.

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CVSS v3.1 Score

6.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

EPSS — Exploit Prediction

0.0043

Probability of exploitation

0.35%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-266 CWE-266

CWE-269 CWE-269

References

Other References

https://github.com/samanhappy/mcphub/ https://github.com/samanhappy/mcphub/commit/18a4467bc4ec6390b1f841d8a468a37e9922f837 https://github.com/samanhappy/mcphub/issues/1094 https://github.com/samanhappy/mcphub/pull/1096 https://github.com/samanhappy/mcphub/releases/tag/v1.0.33 https://vuldb.com/cve/CVE-2026-94047 https://vuldb.com/submit/949562 https://vuldb.com/vuln/407976 https://vuldb.com/vuln/407976/cti

Frequently Asked Questions

What is 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. It has a CVSS v3.1 base score of 6.3 (MEDIUM).

How severe is CVE-2026-94047? +

CVE-2026-94047 has a CVSS v3.1 score of 6.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance. The EPSS score is 0.0043, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-94047? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2026-94047