CVE-2026-121552

MEDIUM 4.3

domain-admin before 1.6.79 Missing Authorization via getGroupUserList

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

Dromara domain-admin before 1.6.79 contains a missing authorization vulnerability in the POST /api/getGroupUserList handler that allows authenticated users to read other groups' members. Attackers can enumerate sequential group_id values to disclose member usernames, leader and edit-permission flags, and owner usernames of groups they do not belong to.

CWE	CWE-862
Vendor	dromara
Product	domain-admin
Published	Nov 3, 2026
Last Updated	Nov 3, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Affected Versions

dromara / domain-admin

0 < 1.6.79

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/dromara/domain-admin/issues/229 github.com: https://github.com/dromara/domain-admin github.com: https://github.com/dromara/domain-admin/commit/6245d002c995bf3868f73d77f69138df40f557a3 github.com: https://github.com/dromara/domain-admin/blob/v1.6.78/domain_admin/api/group_user_api.py#L127 vulncheck.com: https://www.vulncheck.com/advisories/domain-admin-before-1.6.79-missing-authorization-via-getgroupuserlist

Credits

George Chen