B2Bking

B2Bking has 2 disclosed vulnerabilities in the WordSec catalog, reported between 2025 and 2026; all 2 are fixed as of October 2026. Their average CVSS score is 6.0, and the most serious one scores 7.2 out of 10. Severity breakdown: 0 critical and 1 high.

The most common weakness is Cross-Site Scripting, behind 1 of the records (50%). Other recurring categories include Open Redirect.

Every one of the 2 issues recorded for B2Bking has a vendor fix available, so running the current release closes all known holes.

2 independent researchers contributed these findings, one record each.

Strategic Overview

Avg CVSSMedium

6.0/ 10

Patch Coverage100%

Open

Fixed

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Highest severity on recordCVSS 7.2CVE-2026-66598

B2Bking <= 5.6.07 - Unauthenticated Stored Cross-Site Scripting

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Vulnerability Records

2 records


2026-08-19 00:00	B2Bking <= 5.6.07 - Unauthenticated Stored Cross-Site Scripting B2Bking <= 5.6.07	`CVE-2026-66598`	7.2 High	dutafi	Yes
2025-09-26 00:00	B2BKing Premium < 5.4.20 - Unauthenticated Open Redirect B2Bking < 5.4.20	`CVE-2026-28106`	4.7 Medium	0xd4rk5id3	Yes

Showing 1–2 of 2 reports