CVE-2026-108825: yangzongzhuan RuoYi authDataScope checkRoleAllowed privileges management

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-12 · updated 2026-10-15
Weakness: CWE-266

Description

A vulnerability has been found in yangzongzhuan RuoYi up to 4.8.3. This affects the function checkRoleAllowed of the file /system/role/authDataScope. Such manipulation of the argument roleKey leads to improper privilege management. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

yangzongzhuan RuoYi: 4.8.0, 4.8.1, 4.8.2, 4.8.3

References

https://github.com/Bob-wentao/security-report-for-ruoyi-role-key-authorization/blob/main/security-report-ruoyi-4.8.3-role-key-authorization.md
https://vuldb.com/cve/CVE-2026-108825
https://vuldb.com/submit/967058
https://vuldb.com/vuln/416601
https://vuldb.com/vuln/416601/cti

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