CVE-2026-66598
WordPress B2BKing Premium plugin <= 5.6.07 - Cross Site Scripting (XSS) vulnerability
CVSS Score
7.1
EPSS Score
0.0%
EPSS Percentile
0th
Unauthenticated Cross Site Scripting (XSS) in B2BKing Premium <= 5.6.07 versions.
| CWE | CWE-79 |
| Vendor | kingtech llc. |
| Product | b2bking premium |
| Published | Aug 20, 2026 |
| Last Updated | Aug 20, 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
Kingtech LLC. / B2BKing Premium
n/a ≤ 5.6.07
References
Credits
dutafi | Patchstack Bug Bounty Program