VulnerabilityDeferred

CVE-2026-40571

NamelessMC is website software for Minecraft servers.

MEDIUM 5.3EPSS 0.24%

Does this matter?

Lower severity and a low EPSS score (0.24%). Track it; it rarely justifies an emergency change on its own.

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.

CVSS 4.0: 5.3 MEDIUMCVSS: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/M
EPSS: 0.24% probability · 15th percentile
CISA KEV: Not listed
Weakness: CWE-862
Source: security-advisories@github.com

References

https://github.com/NamelessMC/Nameless/security/advisories/GHSA-47hr-jj6c-rqf9
https://github.com/NamelessMC/Nameless/security/advisories/GHSA-47hr-jj6c-rqf9

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.