What is the CVSS score of EUVD-2026-31391?

EUVD-2026-31391 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.1%.

Which versions of WP ERP Pro are affected by EUVD-2026-31391?

WP ERP Pro WordPress plugin (versions through 1.5.1) contains an unauthenticated SQL injection vulnerability that allows remote attackers to extract sensitive database contents without…

WP ERP Pro EUVD-2026-31391

| CVE-2026-4834 HIGH

SQL Injection (CWE-89)

2026-05-22 Wordfence

GHSA-222q-9hw5-chw9

WordPress SQLi

7.5

CVSS 3.1

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

Analysis Generated

May 22, 2026 - 03:45 vuln.today

DescriptionNVD

The WP ERP Pro plugin for WordPress is vulnerable to SQL Injection via the 'search_key' parameter in all versions up to, and including, 1.5.1. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

AnalysisAI

Unauthenticated SQL injection in the WP ERP Pro WordPress plugin (versions through 1.5.1) allows remote attackers to extract sensitive database contents by manipulating the 'search_key' parameter. The flaw stems from missing input escaping and unprepared SQL statements, enabling UNION-based or appended query attacks against any WordPress site running the affected plugin. …

RemediationAI

Within 24 hours: Audit all WordPress installations for WP ERP Pro plugin presence and document running versions; implement Web Application Firewall rules to block SQL injection patterns on the 'search_key' parameter. Within 7 days: Contact WP ERP Pro vendor for patch timeline; enable database activity monitoring and review logs for suspicious queries; disable the plugin if non-critical. …

Analysis

Detailed AI-generated intelligence summary covering attack vector, impact assessment, affected versions, remediation steps, and indicators of compromise.

POChttps://••••••••••.com/exploit

PATCHhttps://••••••••••.com/patch

ADVISORYhttps://••••••••••.com/advisory

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EUVD-2026-31391 vulnerability details – vuln.today

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WP ERP Pro EUVD-2026-31391

CVSS VectorNVD

Lifecycle Timeline

DescriptionNVD

AnalysisAI

RemediationAI

Full analysis requires sign-in

More from same product – last 7 days

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External POC / Exploit Code