B2BKing Premium < 5.4.20 - Unauthenticated Open Redirect
| CVE | CVE-2026-28106 |
|---|---|
| CVSS | 4.7 (Medium) |
| Publicly Published | September 26, 2025 |
| Last Updated | May 5, 2026 |
| Researcher |
0xd4rk5id3
- EnvoraSec
|
Description
The B2Bking plugin for WordPress is vulnerable to Open Redirect in all versions up to 5.4.20 (exclusive). This is due to insufficient validation on a redirect url.. This makes it possible for unauthenticated attackers to redirect users to potentially malicious sites if they can successfully trick them into performing an action.
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Vulnerability Details for B2Bking
| Software Type | Plugin |
|---|---|
| Software Slug | b2bking |
| Patched? | Yes |
| Remediation | Update to version 5.4.20, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in B2Bking
| # | Title | CVE ID | CVSS | Researchers | Date |
|---|---|---|---|---|---|
| 1 | B2Bking <= 5.6.07 - Unauthenticated Stored Cross-Site Scripting | CVE-2026-66598 | dutafi | August 19, 2026 |
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