What is CVE-2025-53481?

CVE-2025-53481 is a high-severity vulnerability in Wikimedia Foundation Mediawiki - Ipinfo Extension, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2025-07-04.

How severe is CVE-2025-53481?

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

Resource exhaustion in Wikimedia Foundation Mediawiki - Ipinfo Extension

CVE-2025-53481

Uncontrolled Resource Consumption vulnerability in Wikimedia Foundation Mediawiki - IPInfo Extension allows Excessive Allocation.This issue affects Mediawiki - IPInfo Extension: from 1.39.X before 1.39.13, from 1.42.X before 1.42.7, from 1.43.X before 1.43.2.

Vulnerability class: DoS (Denial of Service)

EPSS: 0.004 (33.4th 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

Wikimedia Foundation Mediawiki - Ipinfo Extension — versions 1.39.x, 1.42.x, 1.43.x

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

Frequently asked questions

What is CVE-2025-53481?: CVE-2025-53481 is a high-severity vulnerability in Wikimedia Foundation Mediawiki - Ipinfo Extension, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2025-07-04.
How severe is CVE-2025-53481?: High severity. CVSS v3 base score is 7.5 out of 10.