Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.
VOLERION
Volerion Security Research

NOT DEFERRED DATABASE

VULNERABILITIES

CVE-2026-40571 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NDDVolerionCVSS-B:3.1 LOWVector:CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://github.com/NamelessMC/Nameless/security/advisories/GHSA-47hr-jj6c-rqf9 CISA-ADPAdvisoryExploitRemedyVendor
https://github.com/NamelessMC/Nameless/security/advisories/GHSA-47hr-jj6c-rqf9 [email protected]AdvisoryExploitRemedyVendor

Weakness Enumeration

CWE-IDCWE NameSource
CWE-862Missing Authorization[email protected]

Affected Products

ProductVersions
NamelessMC Nameless
2.2.4 (semver)

CPE

  • cpe:2.3:a:namelessmc:nameless:*:*:*:*:*:*:*:*

Remediation

  • Upgrade: 2.2.5moderate effort

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-40571
NVD Published Date:
Jun 2, 2026
NVD Last Modified:
Jul 21, 2026
Source:
[email protected]
CVE-2026-40571 Details - Not Deferred