Description
OliveTin gives access to predefined shell commands from a web interface. In versions 3000.0.0 and prior, The ValidateArgumentType RPC endpoint in service/internal/api/api.go does not perform any authentication or authorization checks. Unlike all other data-returning API endpoints, it does not call auth.UserFromApiCall or checkDashboardAccess. When AuthRequireGuestsToLogin is enabled (the security-conscious configuration), this endpoint remains accessible to unauthenticated users and can be used as an oracle to enumerate valid action binding IDs and their argument configurations. This issue has been fixed in version 3000.13.0.
Published: 2026-06-15
Score: 3.7 Low
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Github GHSA Github GHSA GHSA-f637-w7p2-m7fx OliveTin: ValidateArgumentType API Endpoint's Missing Authentication Allows Action and Argument Enumeration
History

Wed, 24 Jun 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 24 Jun 2026 17:15:00 +0000


Tue, 16 Jun 2026 08:00:00 +0000

Type Values Removed Values Added
First Time appeared Olivetin
Olivetin olivetin
Vendors & Products Olivetin
Olivetin olivetin

Mon, 15 Jun 2026 20:30:00 +0000

Type Values Removed Values Added
Description OliveTin gives access to predefined shell commands from a web interface. In versions 3000.0.0 and prior, The ValidateArgumentType RPC endpoint in service/internal/api/api.go does not perform any authentication or authorization checks. Unlike all other data-returning API endpoints, it does not call auth.UserFromApiCall or checkDashboardAccess. When AuthRequireGuestsToLogin is enabled (the security-conscious configuration), this endpoint remains accessible to unauthenticated users and can be used as an oracle to enumerate valid action binding IDs and their argument configurations. This issue has been fixed in version 3000.13.0.
Title OliveTin: ValidateArgumentType API Endpoint Missing Authentication Allows Action and Argument Enumeration
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 3.7, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N'}


Subscriptions

Olivetin Olivetin
cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-06-24T16:46:25.923Z

Reserved: 2026-05-22T18:47:27.755Z

Link: CVE-2026-48709

cve-icon Vulnrichment

Updated: 2026-06-16T15:45:40.324Z

cve-icon NVD

Status : Deferred

Published: 2026-06-15T21:17:15.720

Modified: 2026-06-16T19:16:58.357

Link: CVE-2026-48709

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-18T01:15:15Z

Weaknesses