CVE-2025-31120 – NamelessMC Insecure View Count Mechanism Vulnerability

The following table lists the changes that have been made to the
CVE-2025-31120 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Apr. 18, 2025

    Action Type Old Value New Value
    Added Description NamelessMC is a free, easy to use & powerful website software for Minecraft servers. In version 2.1.4 and prior, an insecure view count mechanism in the forum page allows an unauthenticated attacker to artificially increase the view count. The application relies on a client-side cookie (nl-topic-[tid]) (or session variable for guests) to determine if a view should be counted. When a client does not provide the cookie, every page request increments the counter, leading to incorrect view metrics. This issue has been patched in version 2.2.0.
    Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
    Added CWE CWE-565
    Added Reference https://github.com/NamelessMC/Nameless/commit/9b112c0beab346a38b6f5a51e7773b38c6fc52e7
    Added Reference https://github.com/NamelessMC/Nameless/releases/tag/v2.2.0
    Added Reference https://github.com/NamelessMC/Nameless/security/advisories/GHSA-8jv7-77jw-h646
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