CVE-2026-78293

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

Published Aug 27, 2026
CVSS 7.1 high
0.3% chance of exploitation in the next 30 days (EPSS)

Affected software

axew3 WP w3all phpBB

CVE-2026-78293 at the National Vulnerability Database