What is CVE-2025-30934?

CVE-2025-30934 is a medium-severity vulnerability in Olivesystem 診断ジェネレータ作成プラグイン, classified under Missing Authorization. CVSS score: 5.3/10. Published 2025-06-06.

How severe is CVE-2025-30934?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Auth bypass in Olivesystem 診断ジェネレータ作成プラグイン

CVE-2025-30934

Missing Authorization vulnerability in OLIVESYSTEM 診断ジェネレータ作成プラグイン os-diagnosis-generator allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects 診断ジェネレータ作成プラグイン: from n/a through <= 1.4.16.

Vulnerability class: Broken Access Control

Published 2025-06-06 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.003 (20.6th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 21st percentile — 20.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000

Affected products

Olivesystem 診断ジェネレータ作成プラグイン — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

patchstack.com/database/Wordpress/Plugin/os-diagnosis-generator/vulnerability/w… (vdb-entry)

Frequently asked questions

What is CVE-2025-30934?: CVE-2025-30934 is a medium-severity vulnerability in Olivesystem 診断ジェネレータ作成プラグイン, classified under Missing Authorization. CVSS score: 5.3/10. Published 2025-06-06.
How severe is CVE-2025-30934?: Medium severity. CVSS v3 base score is 5.3 out of 10.