CVE-2026-86177Network attack vector

Privilege escalation via missing task-action authorization

Published Sep 5, 2026 · Updated Sep 8, 2026

Missing authorization in Pterodactyl Panel before 1.14.1 allows remote authenticated users to execute game-server console commands. StoreTaskRequest authorizes task creation using only schedule.update and does not require the permission mapped to the submitted command, power, or backup action. A subuser who can update schedules can create and immediately run tasks that issue console commands, alter server power state, or create backups.

CVSS severity8.7
High
EPSS probability0.31%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in Pterodactyl Panel before 1.14.1 allows remote authenticated users to execute game-server console commands. StoreTaskRequest authorizes task creation using only schedule.update and does not require the permission mapped to the submitted command, power, or backup action. A subuser who can update schedules can create and immediately run tasks that issue console commands, alter server power state, or create backups.

The record

CVE
CVE-2026-86177
Published
Sep 5, 2026
Updated
Sep 8, 2026
Vendor
Pterodactyl
Product
Pterodactyl Panel
Classifications
CWE-862, T1059
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 5, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=0 <1.14.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Pterodactyl · Pterodactyl Panelversion=0 <1.14.1

Published CVSS scores

8.7National Vulnerability DatabaseCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA: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-862Missing Authorization
T1059Command and Scripting Interpreter

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

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Your stack

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