CVE-2025-31120

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.

Reserved 2025-03-26 | Published 2025-04-18 | Updated 2025-04-18 | Assigner GitHub_M

Problem types

CWE-565: Reliance on Cookies without Validation and Integrity Checking

Product status

< 2.2.0
affected

References

github.com/...meless/security/advisories/GHSA-8jv7-77jw-h646

github.com/...ommit/9b112c0beab346a38b6f5a51e7773b38c6fc52e7

github.com/NamelessMC/Nameless/releases/tag/v2.2.0

cve.org (CVE-2025-31120)

nvd.nist.gov (CVE-2025-31120)

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