PH
Product
phpBB
by phpBB · last CVE Oct 23, 2026
44
CVEs
0
On KEV
9.8
Max CVSS
1
New 30D
Severity mix
Critical 1High 11Medium 11Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-48611
9.8
4%
Jun 12
Improper authentication checks in the OAuth implementation allow account hijacking even when OAuth is not configured or enabled leading to unauthorized access in default…
Affected: 3.3.0 through 3.3.16
Showing 1