CVE-2025-12868

Description

New Site Server developed by CyberTutor has a Use of Client-Side Authentication vulnerability, allowing unauthenticated remote attackers to modify the frontend code to gain administrator privileges on the website.

CVSS v3.1 Score

9.8

CRITICAL

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

Weakness Type (CWE)

CWE-603 CWE-603

References

Other References

https://www.twcert.org.tw/en/cp-139-10492-84a10-2.html https://www.twcert.org.tw/tw/cp-132-10493-bf807-1.html

Frequently Asked Questions

What is CVE-2025-12868? +

New Site Server developed by CyberTutor has a Use of Client-Side Authentication vulnerability, allowing unauthenticated remote attackers to modify the frontend code to gain administrator privileges on the website. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2025-12868? +

CVE-2025-12868 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

How do I check if I'm vulnerable to CVE-2025-12868? +

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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