CVE-2026-66589: CWE-862 Missing Authorization in Kings Plugins B2BKing
CVE-2026-66589 is a missing authorization vulnerability in Kings Plugins B2BKing that allows exploitation of incorrectly configured access control security levels. The vulnerability affects versions up to 5.2.30. It has a medium severity with a CVSS score of 5.4, indicating limited confidentiality and integrity impact without availability impact. No official patch or remediation guidance is currently available from the vendor. There are no known exploits in the wild at this time.
AI Analysis
Technical Summary
This vulnerability in Kings Plugins B2BKing (CWE-862) involves missing authorization controls, which can lead to unauthorized access due to incorrectly configured access control security levels. The issue affects versions up to 5.2.30. The CVSS 3.1 vector indicates the attack can be performed remotely with low complexity and requires low privileges, no user interaction, and results in limited confidentiality and integrity impact without affecting availability. No vendor advisory or patch information is currently provided.
Potential Impact
The vulnerability allows an attacker with low privileges to bypass authorization controls, potentially leading to limited unauthorized disclosure and modification of data. There is no impact on system availability. No known active exploitation has been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, review and tighten access control configurations in B2BKing to ensure proper authorization enforcement. Monitor for vendor updates regarding patches or official mitigations.
CVE-2026-66589: CWE-862 Missing Authorization in Kings Plugins B2BKing
Description
CVE-2026-66589 is a missing authorization vulnerability in Kings Plugins B2BKing that allows exploitation of incorrectly configured access control security levels. The vulnerability affects versions up to 5.2.30. It has a medium severity with a CVSS score of 5.4, indicating limited confidentiality and integrity impact without availability impact. No official patch or remediation guidance is currently available from the vendor. There are no known exploits in the wild at this time.
CVSS v3.1
Score 5.4medium
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Kings Plugins B2BKing (CWE-862) involves missing authorization controls, which can lead to unauthorized access due to incorrectly configured access control security levels. The issue affects versions up to 5.2.30. The CVSS 3.1 vector indicates the attack can be performed remotely with low complexity and requires low privileges, no user interaction, and results in limited confidentiality and integrity impact without affecting availability. No vendor advisory or patch information is currently provided.
Potential Impact
The vulnerability allows an attacker with low privileges to bypass authorization controls, potentially leading to limited unauthorized disclosure and modification of data. There is no impact on system availability. No known active exploitation has been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, review and tighten access control configurations in B2BKing to ensure proper authorization enforcement. Monitor for vendor updates regarding patches or official mitigations.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2026-07-27T14:00:04.572Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a84de12c6e8be0332d66c71
Added to database: 08/18/2026, 22:34:58 UTC
Last enriched: 08/18/2026, 22:50:30 UTC
Last updated: 08/18/2026, 22:58:25 UTC
Views: 6
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