CVE-2026-27423: CWE-862 Missing Authorization in Roland Barker Participants Database
Subscriber Broken Access Control in Participants Database <= 2.7.8.4 versions.
AI Analysis
Technical Summary
This vulnerability, identified as CVE-2026-27423, is a broken access control issue (CWE-862) in the Participants Database product by Roland Barker. It affects versions up to and including 2.7.8.4. The flaw allows users with limited privileges to perform actions they are not authorized to do, potentially impacting data integrity. The CVSS 3.1 base score is 4.3, reflecting a medium severity with network attack vector, low attack complexity, requiring low privileges, no user interaction, and unchanged scope. No official patch or remediation level has been published, and no known exploits have been reported.
Potential Impact
The vulnerability allows unauthorized modification or manipulation of data within the Participants Database, impacting data integrity. There is no impact on confidentiality or availability. The medium CVSS score reflects the potential for limited unauthorized actions by users with some privileges.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict user privileges to the minimum necessary and monitor for unusual activity related to authorization. No official remediation or temporary fix has been published by the vendor.
CVE-2026-27423: CWE-862 Missing Authorization in Roland Barker Participants Database
Description
Subscriber Broken Access Control in Participants Database <= 2.7.8.4 versions.
CVSS v3.1
Score 4.3medium
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability, identified as CVE-2026-27423, is a broken access control issue (CWE-862) in the Participants Database product by Roland Barker. It affects versions up to and including 2.7.8.4. The flaw allows users with limited privileges to perform actions they are not authorized to do, potentially impacting data integrity. The CVSS 3.1 base score is 4.3, reflecting a medium severity with network attack vector, low attack complexity, requiring low privileges, no user interaction, and unchanged scope. No official patch or remediation level has been published, and no known exploits have been reported.
Potential Impact
The vulnerability allows unauthorized modification or manipulation of data within the Participants Database, impacting data integrity. There is no impact on confidentiality or availability. The medium CVSS score reflects the potential for limited unauthorized actions by users with some privileges.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict user privileges to the minimum necessary and monitor for unusual activity related to authorization. No official remediation or temporary fix has been published by the vendor.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2026-02-19T09:52:28.127Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a61fd1a9c2644c7f8fc240f
Added to database: 07/23/2026, 11:38:02 UTC
Last enriched: 07/23/2026, 13:22:58 UTC
Last updated: 07/23/2026, 21:23:56 UTC
Views: 2
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