Vulnerability-Lookup

GHSA-V29M-2PJ3-6RHV

Vulnerability from github – Published: 2026-09-05 12:31 – Updated: 2026-09-05 12:31

Details

Pterodactyl Panel before 1.14.1 fails to validate action-specific permissions in scheduled task creation, allowing subusers with only schedule.update permission to execute arbitrary console commands. Attackers can create and immediately trigger scheduled tasks that run game-server console commands, control server power state, or create backups without proper authorization checks.

Severity

8.8 (High)


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

8.7 (High)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-86177"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-05T11:16:46Z",
    "severity": "HIGH"
  },
  "details": "Pterodactyl Panel before 1.14.1 fails to validate action-specific permissions in scheduled task creation, allowing subusers with only schedule.update permission to execute arbitrary console commands. Attackers can create and immediately trigger scheduled tasks that run game-server console commands, control server power state, or create backups without proper authorization checks.",
  "id": "GHSA-v29m-2pj3-6rhv",
  "modified": "2026-09-05T12:31:28Z",
  "published": "2026-09-05T12:31:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-86177"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pterodactyl/panel/commit/913b354aff43ff04fce95357ed68a675a1dd0fa6"
    },
    {
      "type": "WEB",
      "url": "https://github.com/geo-chen/oss/blob/main/panel.md"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pterodactyl/panel"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pterodactyl/panel/blob/v1.14.0/app/Http/Requests/Api/Client/Servers/Schedules/StoreTaskRequest.php#L10-L25"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pterodactyl/panel/blob/v1.14.0/app/Jobs/Schedule/RunTaskJob.php#L60-L75"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pterodactyl/panel/releases/tag/v1.14.1"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/pterodactyl-panel-before-1.14.1-privilege-escalation-via-schedule-tasks"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-86177 (GCVE-0-2026-86177)

Vulnerability from cvelistv5 – Published: 2026-09-05 11:01 – Updated: 2026-09-24 14:21

Title

Pterodactyl Panel before 1.14.1 Privilege Escalation via Schedule Tasks

Summary

Severity

8.7 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

8.8 (High)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-08 18:13 UTC

CWE

CWE-862 - Missing Authorization

Assigner

VulnCheck mitre root Scorecard

References

7 references

URL	Tags
https://github.com/pterodactyl/panel/commit/913b3…	patch
https://github.com/geo-chen/oss/blob/main/panel.md	third-party-advisoryexploit
https://github.com/pterodactyl/panel/blob/v1.14.0…	technical-description
https://github.com/pterodactyl/panel/blob/v1.14.0…	technical-description
https://github.com/pterodactyl/panel/releases/tag…	release-notes
https://github.com/pterodactyl/panel	product
https://www.vulncheck.com/advisories/pterodactyl-…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
pterodactyl	panel	Affected: 0 , < 1.14.1 (semver) Unaffected: 1.14.1 (semver) cpe:2.3:a:pterodactyl:panel::::::::

Date Public

2026-09-05 00:00

Credits

George Chen

Show details on NVD website

JSON

To clipboard

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        "metrics": [
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                "id": "CVE-2026-86177",
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                  },
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                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-08T18:13:59.381722Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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          "nodes": [
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      "metrics": [
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        {
          "name": "Pterodactyl Panel v1.14.1 Release Notes",
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    "datePublished": "2026-09-05T11:01:28.077Z",
    "dateReserved": "2026-09-05T10:40:41.335Z",
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    "state": "PUBLISHED"
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  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

GHSA-V29M-2PJ3-6RHV

CVE-2026-86177 (GCVE-0-2026-86177)

Tags

Sightings

Nomenclature

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