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. It affects versions up to 5.2.30. The vulnerability has a CVSS 3.1 base score of 5.4, indicating a medium severity. There is no explicit information about a patch or remediation status in the provided data.
AI Analysis
Technical Summary
This vulnerability in Kings Plugins B2BKing (up to version 5.2.30) is classified as CWE-862 (Missing Authorization). It allows attackers with limited privileges to exploit improperly configured access control mechanisms, potentially leading to unauthorized access or actions. The CVSS 3.1 vector indicates network attack vector, low attack complexity, low privileges required, no user interaction, unchanged scope, and low impact on confidentiality and integrity, with no impact on availability.
Potential Impact
The vulnerability could allow an attacker with low privileges to bypass access controls and perform unauthorized actions or access data. The impact is limited to low confidentiality and integrity impacts, with no availability impact, consistent with a medium severity rating.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround information is provided in the available data.
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. It affects versions up to 5.2.30. The vulnerability has a CVSS 3.1 base score of 5.4, indicating a medium severity. There is no explicit information about a patch or remediation status in the provided data.
CVSS v3.1
Score 5.4medium
Affected software
Kings Plugins
B2BKing
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Kings Plugins B2BKing (up to version 5.2.30) is classified as CWE-862 (Missing Authorization). It allows attackers with limited privileges to exploit improperly configured access control mechanisms, potentially leading to unauthorized access or actions. The CVSS 3.1 vector indicates network attack vector, low attack complexity, low privileges required, no user interaction, unchanged scope, and low impact on confidentiality and integrity, with no impact on availability.
Potential Impact
The vulnerability could allow an attacker with low privileges to bypass access controls and perform unauthorized actions or access data. The impact is limited to low confidentiality and integrity impacts, with no availability impact, consistent with a medium severity rating.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround information is provided in the available data.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2026-07-27T14:00:04.572Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a84de12c6e8be0332d66c71
Added to database: 08/18/2026, 22:34:58 UTC
Last enriched: 09/11/2026, 10:18:58 UTC
Last updated: 10/02/2026, 02:46:05 UTC
Views: 110
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