CVE-2026-121769

HIGH 8.5

WordPress WP w3all phpBB plugin <= 3.1.9 - SQL Injection vulnerability

CVSS Score

8.5

EPSS Score

0.0%

EPSS Percentile

0th

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in axew3.com WP w3all phpBB wp-w3all-phpbb-integration allows SQL Injection.This issue affects WP w3all phpBB: from n/a through 3.1.9.

CWE	CWE-89
Vendor	axew3.com
Product	wp w3all phpbb
Published	Nov 9, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

None

Availability

Low

Affected Versions

axew3.com / WP w3all phpBB

0 ≤ 3.1.9

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/wordpress/plugin/wp-w3all-phpbb-integration/vulnerability/wordpress-wp-w3all-phpbb-plugin-3-1-9-sql-injection-vulnerability?_s_id=cve

Credits

Nikita Mateo Volovik | Patchstack Bug Bounty Program