What is CVE-2025-29784?

CVE-2025-29784 is a high-severity vulnerability in Namelessmc Nameless, classified under Improper Handling of Length Parameter Inconsistency. CVSS score: 7.5/10. Published 2025-04-18.

How severe is CVE-2025-29784?

High severity. CVSS v3 base score is 7.5 out of 10.

Improper input validation in Namelessmc Nameless

CVE-2025-29784

NamelessMC is a free, easy to use & powerful website software for Minecraft servers. In version 2.1.4 and prior, the s parameter in GET requests for forum search functionality lacks length validation, allowing attackers to submit excessive…

EPSS: 0.004 (59.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Namelessmc Nameless — versions < 2.2.0

Weakness classification (CWE)

References

https://github.com/NamelessMC/Nameless/security/advisories/GHSA-4hrq-rf96-c2jm (x_refsource_CONFIRM)
https://github.com/NamelessMC/Nameless/commit/f5341e56930a98978171e0a871d60f19ab30ebdd (x_refsource_MISC)
https://github.com/NamelessMC/Nameless/releases/tag/v2.2.0 (x_refsource_MISC)

Frequently asked questions

What is CVE-2025-29784?: CVE-2025-29784 is a high-severity vulnerability in Namelessmc Nameless, classified under Improper Handling of Length Parameter Inconsistency. CVSS score: 7.5/10. Published 2025-04-18.
How severe is CVE-2025-29784?: High severity. CVSS v3 base score is 7.5 out of 10.