Authorization Flaw in SysReptor Pentest Reporting Platform
CVE-2026-42291

6.8MEDIUM

Key Information:

Vendor

Syslifters

Status
Sysreptor
Vendor
CVE Published:
8 May 2026

What is CVE-2026-42291?

A security flaw in SysReptor allows authenticated attackers to exploit improperly authorized endpoints, enabling them to access and manipulate personal notes of users by leveraging note IDs. In the Professional edition, this presents a significant risk, as attackers can create and share unauthorized links to sensitive notes. Although Community users have superuser permissions, rendering this flaw less impactful, it's essential for all users to update to version 2026.27 to mitigate potential risks. Full details of the issue and its resolution can be found in the advisory.

Affected Version(s)

sysreptor >= 2026.4, < 2026.27

References

https://github.com/Syslifters/sysreptor/security/advisori...
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https://github.com/Syslifters/sysreptor/releases/tag/2026.27
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CVSS V3.1

Score:
6.8
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.