PT-2026-42719 · WordPress · Wp Erp Pro

Kudakwashe Savanhu · Published 2026-05-22 · Updated 2026-05-28 · CVE-2026-4834

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions WP ERP Pro versions prior to 1.5.2

Description The WP ERP Pro plugin for WordPress contains a flaw allowing unauthenticated attackers to append additional SQL queries to existing ones. This is caused by insufficient escaping of the user-supplied search key parameter and a lack of proper preparation of the SQL query. Successful exploitation enables the extraction of sensitive information from the database.

Recommendations Update to a version later than 1.5.1. As a temporary workaround, restrict access to the search key parameter to minimize the risk of exploitation.

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2026-4834

Affected Products

Wp Erp Pro

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2026-4834 · Security Note
• https://wperp.com · Note
• https://t.me/cveNotify/164613 · Telegram Post
• https://t.me/CVEtracker/54596 · Telegram Post
• https://reddit.com/r/StopBadBots/comments/1tqd1k6/critical_38_plugins_no_fix_no_mercy_if_youve_got · Reddit Post
• https://wordfence.com/threat-intel/vulnerabilities/id/d3849db8-5c9e-410e-be53-c9ab76162630?source=cve · Note