CVE-2026-72555Network attack vector

Authenticated cross-account access via disabled permission checks

Published Aug 11, 2026 · Updated Aug 11, 2026

Broken access control in Peppermint through commit ba6e217 allows remote authenticated users to access and alter other accounts' data. The requirePermission middleware returns without evaluating ownership or role permissions when Config.roles_active is false, its default state. Any user account on a default installation can read, modify, or delete other users' tickets, clients, and user records.

CVSS severity8.1
High
EPSS probability0.26%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Broken access control in Peppermint through commit ba6e217 allows remote authenticated users to access and alter other accounts' data. The requirePermission middleware returns without evaluating ownership or role permissions when Config.roles_active is false, its default state. Any user account on a default installation can read, modify, or delete other users' tickets, clients, and user records.

The record

CVE
CVE-2026-72555
Published
Aug 11, 2026
Updated
Aug 11, 2026
Vendor
Peppermint Labs
Product
Peppermint
Classifications
CWE-284, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 11, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 11, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=ba6e217

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Peppermint Labs · Peppermintversion=0 <=ba6e217

Published CVSS scores

8.1TuranSecCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo