What’s Vulnerable › Vulnerabilities

CVE-2025-66736

• Severity: high (CVSS 7.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-12-22 · updated 2026-06-17
• Weakness: CWE-284

Description

youlai-boot V2.21.1 is vulnerable to Incorrect Access Control. The importUsers function in SysUserController.java does not perform a permission check on the current user's identity, which may allow regular users to import user data into the database, resulting in an authorization bypass vulnerability.

Affected products

• youlaitech youlai-boot: 2.21.1

References

• https://gist.github.com/old6ma/be1d4a5373ee2de901ed4c8d81485046
• https://gitee.com/youlaiorg/youlai-boot/commit/9197065102f92264ded814a9d3e9f2a4ff0da121
• https://gitee.com/youlaiorg/youlai-boot/issues/ICH8FV

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