Access Control Flaw in Peppermint Lab's Ticketing System
CVE-2026-72555

8.1HIGH

Key Information:

Vendor

Peppermint Lab

Status
Peppermint
Vendor
CVE Published:
11 August 2026

What is CVE-2026-72555?

A broken access control flaw exists in Peppermint Lab's Peppermint software, where the Config.roles_active flag defaults to false. This misconfiguration allows all authenticated users to bypass critical ownership and administrative access controls. Consequently, attackers with any user account can freely read, modify, or delete tickets, clients, and user data belonging to other accounts, potentially exposing sensitive information and disrupting service integrity.

Affected Version(s)

Peppermint 0

References

https://github.com/Peppermint-Lab/peppermint

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Bobur Abdugafforov
.