What is CVE-2022-28527?

CVE-2022-28527 is a high-severity vulnerability in Dhcms Project, classified under Path Traversal. CVSS score: 8.1/10. Published 2022-04-26.

How severe is CVE-2022-28527?

High severity. CVSS v3 base score is 8.1 out of 10.

Path Traversal in Dhcms Project

CVE-2022-28527

dhcms v20170919 was discovered to contain an arbitrary folder deletion vulnerability via /admin.php?r=admin/AdminBackup/del.

Vulnerability class: Path Traversal (Directory Traversal)

Published 2022-04-26 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H.

EPSS exploit prediction

EPSS: 0.011 (63.7th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 64th percentile — 63.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: +0.000

Affected products

Dhcms Project — versions 2017-09-19

Weakness classification (CWE)

CWE-22 — Path Traversal

References

github.com/ShaoGongBra/dhcms/issues/5 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-28527?: CVE-2022-28527 is a high-severity vulnerability in Dhcms Project, classified under Path Traversal. CVSS score: 8.1/10. Published 2022-04-26.
How severe is CVE-2022-28527?: High severity. CVSS v3 base score is 8.1 out of 10.