PT-2026-31116 · Pär Thernström · Simple History

Published 2026-04-08 · Updated 2026-04-08 · CVE-2026-39473

Mitre

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

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.

Fix

Weakness Enumeration

CWE-201

Related Identifiers

CVE-2026-39473

Affected Products

Simple History

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-39473 · Security Note
• https://patchstack.com/database/Wordpress/Plugin/simple-history/vulnerability/wordpress-simple-history-plugin-5-24-0-sensitive-data-exposure-vulnerability?_s_id=cve · Note