CVE-2026-40571

published 2026-06-02

CVE-2026-40571: NamelessMC is website software for Minecraft servers. In version 2.2.4, `core/classes/Misc/ProfilePostReactionContext.php` only verifies that the wall post…

Priority P4 30 medium 5.3 CVSS 4.0

AV N AC L AT N PR L UI N VC L VI L VA N SC N SI N SA N E X CR X IR X AR X MAV X MAC X MAT X MPR X MUI X MVC X MVI X MVA X MSC X MSI X MSA X S X AU X R X V X RE X U X

NamelessMC is website software for Minecraft servers. In version 2.2.4, `core/classes/Misc/ProfilePostReactionContext.php` only verifies that the wall post exists and does not enforce blocked/private-profile visibility. This means that authenticated low-privileged users can add reactions to private or blocking profile posts. Version 2.2.5 contains a patch.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
namelessmc	nameless	—	—

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CWE-862