WordPress Health Check & Troubleshooting plugin <= 1.7.1 - Path Traversal vulnerability

published 2025-12-16 10 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-203598

cvss: 4.9; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 41%
public exploits: 0; none known

Path Traversal: '.../...//' vulnerability in WordPress.org Health Check & Troubleshooting health-check allows Path Traversal.This issue affects Health Check & Troubleshooting: from n/a through <= 1.7.1.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 10 mo ago (2025-12-17)

Exploit prediction

0.47% chance of exploitation in the next 30 days, higher than 41% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	4.9	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Affected products

WordPress.org Health Check & Troubleshooting

Classification

Weakness

CWE-35 Path Traversal: '.../...//'

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/Wordpress/Plugin/health-check/vulnerability/wordpress-health-check-troubleshooting-plugin-1-7-1-path
vdb-entry

Sources

CVE List CVE-2025-64253
NVD CVE-2025-64253

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.

Summary