How severe is CVE-2026-7627?

CVE-2026-7627 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-7627 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-7627?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-7627 have an EU (EUVD) identifier?

Yes. CVE-2026-7627 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-26777.

When was CVE-2026-7627 published?

CVE-2026-7627 was published on 2026-05-02 and last updated on 2026-06-17.

CVE-2026-7627

CVE-2026-7627 is a medium-severity vulnerability with a CVSS 3.x base score of 6.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 0% (26th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-26777
Weakness: CWE-22
Published: 2026-05-02
Last modified: 2026-06-17

Description

A security vulnerability has been detected in 8nite metatrader-4-mcp 1.0.0. This vulnerability affects the function CallToolRequestSchema of the file src/index.ts of the component sync_ea_from_file. Such manipulation of the argument ea_name leads to path traversal. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Frequently asked questions

What is CVE-2026-7627?: A security vulnerability has been detected in 8nite metatrader-4-mcp 1.0.0. This vulnerability affects the function CallToolRequestSchema of the file src/index.ts of the component sync_ea_from_file. Such manipulation of the argument ea_name leads to path traversal. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
How severe is CVE-2026-7627?: CVE-2026-7627 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-7627 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-7627?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-7627 have an EU (EUVD) identifier?: Yes. CVE-2026-7627 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-26777.
When was CVE-2026-7627 published?: CVE-2026-7627 was published on 2026-05-02 and last updated on 2026-06-17.

References

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