WordPress Database Sync plugin <= 0.5.1 - Sensitive Data Exposure vulnerability

published 2025-01-22 21 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-3205

cvss: 6.5; 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 45%
public exploits: 0; none known

Missing Authorization vulnerability in tamlyn Database Sync database-sync allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Database Sync: from n/a through <= 0.5.1.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 21 mo ago (2025-01-22)

Exploit prediction

0.53% chance of exploitation in the next 30 days, higher than 45% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected products

tamlyn Database Sync

Classification

Weakness

CWE-862 Missing Authorization

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/Wordpress/Plugin/database-sync/vulnerability/wordpress-database-sync-plugin-0-5-1-sensitive-data-exp
vdb-entry

Sources

CVE List CVE-2025-23486
NVD CVE-2025-23486

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.

Summary