🔐 CVE Alert

CVE-2026-78293

HIGH 7.1

WordPress WP w3all phpBB plugin <= 3.0.6 - Cross Site Scripting (XSS) vulnerability

CVSS Score
7.1
EPSS Score
0.0%
EPSS Percentile
0th

Unauthenticated Cross Site Scripting (XSS) in WP w3all phpBB <= 3.0.6 versions.

CWE CWE-79
Vendor axew3
Product wp w3all phpbb
Published Aug 27, 2026
Last Updated Aug 27, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
Low

Affected Versions

axew3 / WP w3all phpBB
n/a ≤ 3.0.6

References

NVD ↗ CVE.org ↗ EPSS Data ↗
patchstack.com: https://patchstack.com/database/wordpress/plugin/wp-w3all-phpbb-integration/vulnerability/wordpress-wp-w3all-phpbb-plugin-3-0-6-cross-site-scripting-xss-vulnerability?_s_id=cve

Credits

lanlv - HPT Vietnam Coporation | Patchstack Bug Bounty Program