CVE-2026-57648: CWE-862 Missing Authorization in Nelio Software Nelio Content
Contributor Broken Access Control in Nelio Content <= 4.3.4 versions.
AI Analysis
Technical Summary
This vulnerability in Nelio Content (<=4.3.4) is due to broken access control where contributor roles lack proper authorization checks. This could allow contributors to perform unauthorized actions that should be restricted. The CVSS 3.1 base score is 4.3, reflecting low complexity and low privileges required, but limited impact (no confidentiality or availability impact, only integrity impact). There is no vendor advisory or patch available at this time, and no known exploits in the wild have been reported.
Potential Impact
An attacker with contributor-level privileges could exploit this missing authorization to perform unauthorized actions that may affect the integrity of the content or system. There is no impact on confidentiality or availability reported. The overall impact is limited to integrity.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict contributor privileges where possible and monitor for unusual contributor activity.
CVE-2026-57648: CWE-862 Missing Authorization in Nelio Software Nelio Content
Description
Contributor Broken Access Control in Nelio Content <= 4.3.4 versions.
CVSS v3.1
Score 4.3medium
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Nelio Content (<=4.3.4) is due to broken access control where contributor roles lack proper authorization checks. This could allow contributors to perform unauthorized actions that should be restricted. The CVSS 3.1 base score is 4.3, reflecting low complexity and low privileges required, but limited impact (no confidentiality or availability impact, only integrity impact). There is no vendor advisory or patch available at this time, and no known exploits in the wild have been reported.
Potential Impact
An attacker with contributor-level privileges could exploit this missing authorization to perform unauthorized actions that may affect the integrity of the content or system. There is no impact on confidentiality or availability reported. The overall impact is limited to integrity.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict contributor privileges where possible and monitor for unusual contributor activity.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2026-06-25T08:03:24.124Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a3e95ac6e08203f7da55b52
Added to database: 06/26/2026, 15:07:24 UTC
Last enriched: 07/03/2026, 22:27:36 UTC
Last updated: 08/09/2026, 04:40:06 UTC
Views: 45
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