What is CVE-2022-34012?

CVE-2022-34012 is a medium-severity vulnerability in Zhyd Oneblog, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 6.5/10. Published 2022-06-23.

How severe is CVE-2022-34012?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Zhyd Oneblog

CVE-2022-34012

Insecure permissions in OneBlog v2.3.4 allows low-level administrators to reset the passwords of high-level administrators who hold greater privileges.

Published 2022-06-23 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.006 (45.5th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 45th percentile — 45.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: +0.000

Affected products

Zhyd Oneblog — versions 2.3.4

Weakness classification (CWE)

CWE-732 — Incorrect Permission Assignment for Critical Resource

References

gitee.com/yadong.zhang/DBlog/issues/I5CB2O (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2022-34012?: CVE-2022-34012 is a medium-severity vulnerability in Zhyd Oneblog, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 6.5/10. Published 2022-06-23.
How severe is CVE-2022-34012?: Medium severity. CVSS v3 base score is 6.5 out of 10.