CVE-2026-48709 Details
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.
A vulnerability exists in OliveTin versions through 3000.11.3, where the ValidateArgumentType RPC endpoint lacks authentication and authorization checks. This endpoint is accessible to unauthenticated users when AuthRequireGuestsToLogin is enabled, allowing them to enumerate valid action binding IDs and their argument configurations. This issue has been addressed in OliveTin version 3000.13.0.
Users can upgrade to OliveTin version 3000.13.0, where this vulnerability has been fixed.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Jun 15, 2026CISA-ADP
Assessed Jun 16, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/OliveTin/OliveTin/security/advisories/GHSA-f637-w7p2-m7fx | CISA-ADP | AdvisoryExploitRemedyVendor |
| https://github.com/OliveTin/OliveTin/commit/a3865704c854061452a4ab5f6d95de3312698ccd | [email protected] | |
| https://github.com/OliveTin/OliveTin/releases/tag/3000.13.0 | [email protected] | Release NotesVendor |
| https://github.com/OliveTin/OliveTin/security/advisories/GHSA-f637-w7p2-m7fx | [email protected] | AdvisoryExploitRemedyVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-862 | Missing Authorization | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| OliveTin | <= 3000.11.3 (semver) |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 24, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jun 16, 2026 | CVE Modified | CISA-ADP |
| Jun 15, 2026 | New CVE Received | [email protected] |