PT-2026-123325

CVE-2026-116216

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Published

2026-10-26

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Updated

2026-10-26

Description by

CVSS 3.1
5.3
Medium
MetricsAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
MacCMS v10 through 2026.1000.4056 contains a mass assignment vulnerability in index/Comment::saveData() that allows unauthenticated attackers to set arbitrary mac comment columns including user id. Attackers can submit anonymous comments with a crafted user id parameter to attribute them to any registered member, displaying that member's avatar and impersonating them.
Exploitability
Fix
Vendors
Affected products
Weakness enumeration
CWE-915: Improperly Controlled Modification of Dynamically-Determined Object Attributes
Related identifiers
CVE-2026-116216
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