CVE-2025-60711

Description

Protection mechanism failure in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

CVSS Details

CVSS Score

6.3

Severity

MEDIUM

CVSS Vector

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

Configurations (Affected Products)

cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:* - VULNERABLE

Microsoft Edge (Chromium-based) < 130.0.2849.68

Microsoft Edge (Chromium-based) < 最新安全版本

PoC / Exploit Code

⚠ For Security Research Only

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

python

// CVE-2025-60711 PoC - Protection Mechanism Bypass in Microsoft Edge
// Note: This is a conceptual PoC for educational purposes

const payload = {
  // Bypass protection mechanism
  bypassTechnique: 'prototype_pollution',
  target: 'Edge_protection_layer',
  action: 'execute_code'
};

// Example attack vector - malicious web content
function exploitEdge() {
  // Simulate bypassing browser security checks
  const maliciousScript = `
    (function() {
      // Attempt to bypass Edge protection mechanism
      try {
        // Use prototype pollution to modify browser objects
        Object.prototype.__proto__.executeCode = function() {
          // Execute arbitrary code
          eval(arguments[0]);
        };
        
        // Trigger the exploit
        window.executeCode('alert("CVE-2025-60711 PoC")');
      } catch(e) {
        console.log('Exploit attempt logged');
      }
    })();
  `;
  
  // Inject and execute
  const scriptEl = document.createElement('script');
  scriptEl.textContent = maliciousScript;
  document.body.appendChild(scriptEl);
}

// Mitigation check
function checkMitigation() {
  // Check if Edge is updated
  const version = navigator.userAgent.match(/Edg\/([\d.]+)/);
  const vulnerableVersions = ['< 130.0.2849.68'];
  
  if (version) {
    console.log('Edge Version:', version[1]);
    console.log('Update to latest version to mitigate CVE-2025-60711');
  }
}

export { exploitEdge, checkMitigation, payload };

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-60711
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-60711
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-60711/
[4] VulDB https://vuldb.com/cve/CVE-2025-60711
[5] https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-60711

Raw JSON Data

JSON

{"cve": {"id": "CVE-2025-60711", "sourceIdentifier": "[email protected]", "published": "2025-10-31T20:15:52.413", "lastModified": "2025-11-05T19:34:07.253", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Protection mechanism failure in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L", "baseScore": 6.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}, "exploitabilityScore": 2.8, "impactScore": 3.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-693"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*", "versionEndExcluding": "142.0.3595.53", "matchCriteriaId": "345FB8D4-5476-482D-9DA6-FDD463A6B08E"}]}]}], "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-60711", "source": "[email protected]", "tags": ["Vendor Advisory"]}]}}