VULNERABILITY INTELLIGENCE
CVE-2026-40571
EPSS probability0.24%
CISA KEVNot currently listed
Published2026-06-02
Last modified2026-07-21
Description
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.
Weakness classification
- security-advisories@github.com: CWE-862