CVE-2026-27399: CWE-862 Missing Authorization in WebWizards MarketKing
Unauthenticated Broken Access Control in MarketKing <= 2.1.40 versions.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-27399) in MarketKing versions up to 2.1.40 is an unauthenticated broken access control issue (CWE-862). It allows attackers to bypass authorization checks and perform unauthorized actions without authentication. The CVSS 3.1 base score is 5.3 (medium), reflecting network attack vector, low attack complexity, no privileges required, no user interaction, unchanged scope, no confidentiality impact, integrity impact, and no availability impact. No vendor advisory or patch information is available at this time.
Potential Impact
An attacker can exploit this vulnerability remotely without authentication to perform unauthorized actions that impact the integrity of the system. There is no confidentiality or availability impact reported. The medium severity score reflects the potential for integrity compromise without requiring user interaction or privileges.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict access to the affected MarketKing installation and monitor for suspicious activity related to unauthorized access attempts.
CVE-2026-27399: CWE-862 Missing Authorization in WebWizards MarketKing
Description
Unauthenticated Broken Access Control in MarketKing <= 2.1.40 versions.
CVSS v3.1
Score 5.3medium
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-27399) in MarketKing versions up to 2.1.40 is an unauthenticated broken access control issue (CWE-862). It allows attackers to bypass authorization checks and perform unauthorized actions without authentication. The CVSS 3.1 base score is 5.3 (medium), reflecting network attack vector, low attack complexity, no privileges required, no user interaction, unchanged scope, no confidentiality impact, integrity impact, and no availability impact. No vendor advisory or patch information is available at this time.
Potential Impact
An attacker can exploit this vulnerability remotely without authentication to perform unauthorized actions that impact the integrity of the system. There is no confidentiality or availability impact reported. The medium severity score reflects the potential for integrity compromise without requiring user interaction or privileges.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict access to the affected MarketKing installation and monitor for suspicious activity related to unauthorized access attempts.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2026-02-19T09:52:08.214Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a61fd1a9c2644c7f8fc2403
Added to database: 07/23/2026, 11:38:02 UTC
Last enriched: 07/23/2026, 13:23:26 UTC
Last updated: 07/24/2026, 03:44:24 UTC
Views: 4
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