CVE-2025-55469

CRITICAL

Published Nov 26, 2025 Modified Dec 5, 2025 CWE-863 CWE-284

Description

Incorrect access control in youlai-boot v2.21.1 allows attackers to escalate privileges and access the Administrator backend.

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-863 Incorrect Authorization

CWE-284 CWE-284

Affected Products

Vendor	Product	Versions
youlai	youlai-boot	All

References

Frequently Asked Questions

What is CVE-2025-55469? +

Incorrect access control in youlai-boot v2.21.1 allows attackers to escalate privileges and access the Administrator backend. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2025-55469? +

CVE-2025-55469 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2025-55469? +

CVE-2025-55469 affects products from youlai, specifically: youlai-boot. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-55469? +

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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