CVE-2026-40314
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. `modules/Core/queries/reactions.php` allows unauthenticated GET requests for reaction details. This means that unauthenticated visitors can read reaction participants and timestamps for private profile posts and uthenticated low-privileged users can add reactions to private or blocking profile posts. Version 2.2.5 fixes the issue.
- Score
- CVSS 4.0 6.9 Medium
- Status
- Deferred - security-advisories@github.com
- Published
- 2026-06-02
- Last modified
- 2026-06-02
- Weaknesses
- CWE-862
Affected products
References
- https://github.com/NamelessMC/Nameless/security/advisories/GHSA-55q9-8qm3-4grc
