CVE-2026-39473

MEDIUM 5.3

WordPress Simple History plugin <= 5.24.0 - Sensitive Data Exposure vulnerability

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

5th

Insertion of Sensitive Information Into Sent Data vulnerability in Pär Thernström Simple History simple-history allows Retrieve Embedded Sensitive Data.This issue affects Simple History: from n/a through <= 5.24.0.

CWE	CWE-201
Vendor	pär thernström
Product	simple history
Published	Apr 8, 2026
Last Updated	Apr 13, 2026

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Affected Versions

Pär Thernström / Simple History

0 ≤ 5.24.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/simple-history/vulnerability/wordpress-simple-history-plugin-5-24-0-sensitive-data-exposure-vulnerability?_s_id=cve

Credits

timomangcut | Patchstack Bug Bounty Program