CVE-2026-75465

State: Published
Severity: 7.5 High
Published: Aug 25, 2026
Updated: Aug 31, 2026
Reserved: Aug 17, 2026

Description

The /api.php/user/get_list endpoint in Maccms v10 v2026.1000.4055 is vulnerable to an Incorrect Access Control issue. The interface fails to perform any authentication or authorization checks. An unauthenticated remote attacker can send a crafted HTTP GET request with limit and offset parameters to paginate and retrieve sensitive information of all registered users.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	CISA-ADP

Weaknesses

CWE-284 Improper Access Control

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://github.com/magicblack/maccms10/releases/tag/v2026.1000.4055
https://github.com/returnwrong/returnwrong-security-advisories/blob/main/CVE-2026-75465.md

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