What is CVE-2025-30158?

CVE-2025-30158 is a high-severity vulnerability in Namelessmc Nameless, classified under Uncontrolled Resource Consumption. CVSS score: 7.1/10. Published 2025-04-18.

How severe is CVE-2025-30158?

High severity. CVSS v3 base score is 7.1 out of 10.

Resource exhaustion in Namelessmc Nameless

CVE-2025-30158

NamelessMC is a free, easy to use & powerful website software for Minecraft servers. In version 2.1.4 and prior, the forum allows users to post iframe elements inside forum topics/comments/feed with no restriction on the iframe's width and…

Vulnerability class: DoS (Denial of Service)

EPSS: 0.004 (58.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H.

Affected products

Namelessmc Nameless — versions < 2.2.0

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

https://github.com/NamelessMC/Nameless/security/advisories/GHSA-2prx-rgr7-hq5f (x_refsource_CONFIRM)
https://github.com/NamelessMC/Nameless/commit/caa42a975338a13fbc1658e8c440108f16135643 (x_refsource_MISC)
https://github.com/NamelessMC/Nameless/releases/tag/v2.2.0 (x_refsource_MISC)

Frequently asked questions

What is CVE-2025-30158?: CVE-2025-30158 is a high-severity vulnerability in Namelessmc Nameless, classified under Uncontrolled Resource Consumption. CVSS score: 7.1/10. Published 2025-04-18.
How severe is CVE-2025-30158?: High severity. CVSS v3 base score is 7.1 out of 10.