Olivetin
CVE-2026-30225
MEDIUM
GHSA-p443-p7w5-2f7f
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A06:2021 - Vulnerable and Outdated Components
ASVS 5.0
V8 - Authorization Unnecessary privilege execution
|
| Impact | CVSS 5.3 (MEDIUM). Attack vector: Network. Complexity: Low. Privileges required: None. User interaction: None. Exploitation no authentication required. Public exploit/POC available. |
| Exploit ScenarioDerived | An attacker without authentication could exploit this flaw, privilege escalation and unauthorized command execution. |
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Alert meAnalysisAIv1 – Mar 12, 2026
OliveTin versions prior to 3000.11.1 contain an authentication bypass in RestartAction that allows authenticated users to execute shell commands beyond their assigned permissions. The vulnerability stems from improper request context handling that causes the system to fall back to guest user privileges, which may have broader access than the authenticated caller. Public exploit code exists for this medium-severity flaw that enables privilege escalation and unauthorized command execution.
Earlier versions of this analysis (1)
OliveTin gives access to predefined shell commands from a web interface. Prior to version 3000.11.1, an authentication context confusion vulnerability in RestartAction allows a low‑privileged authenticated user to execute actions they are not permitted to run. [CVSS 5.3 MEDIUM]
RemediationAI
A vendor patch is available — apply it immediately. Fixed in version 3000.11.1.. Restrict network access to the affected service where possible.
Affected Packages
Source: OSV (Open Source Vulnerabilities)
Affects your stack
Affects 1 package in go
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
Classified as CWE-250 (Execution with Unnecessary Privileges). Affects Olivetin. OliveTin gives access to predefined shell commands from a web interface. Prior to version 3000.11.1, an authentication context confusion vulnerability in RestartAction allows a low‑privileged authenticated user to execute actions they are not permitted to run. RestartAction constructs a new internal connect.Request without preserving the original caller’s authentication headers or cookies. When this synthetic request is passed to StartAction, the authentication resolver falls back to the guest u
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Primary rating from GitHub Advisory.
CVSS VectorGitHub Advisory
Lifecycle Timeline
3DescriptionGitHub Advisory
OliveTin gives access to predefined shell commands from a web interface. Prior to version 3000.11.1, an authentication context confusion vulnerability in RestartAction allows a low‑privileged authenticated user to execute actions they are not permitted to run. RestartAction constructs a new internal connect.Request without preserving the original caller’s authentication headers or cookies. When this synthetic request is passed to StartAction, the authentication resolver falls back to the guest user. If the guest account has broader permissions than the authenticated caller, this results in privilege escalation and unauthorized command execution. This vulnerability allows a low‑privileged authenticated user to bypass ACL restrictions and execute arbitrary configured shell actions. This issue has been patched in version 3000.11.1.
Executive ViewAI
Organizations using gives access to predefined shell commands from a web interface. should be aware of moderate risk from CVE-2026-30225 rated CVSS 5.3. Exploitation could compromise the security of affected deployments. Proof-of-concept code is publicly available. A patch is available and should be applied during regular vulnerability management.
Apply vendor patch. If patching is delayed: restrict network access and enable monitoring.
Threat Intelligence Overview
NVD
CVE.org
EPSS
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Privilege escalation occurs when an attacker leverages flaws in access control mechanisms to gain permissions beyond what they were originally granted.
Affected Products (CPE)GitHub Advisory
Related Vulnerabilities in OliveTin Authentication Flaws
View all 4OS command injection in OliveTin web shell interface through version 3000.10.0. OliveTin provides web-based access to pr
Arbitrary file write in OliveTin prior to 3000.11.2 allows authenticated attackers to write files to arbitrary filesyste
Memory-exhaustion denial of service in OliveTin (versions 3000.0.0 through 3000.16.x) allows a remote unauthenticated at
OliveTin versions prior to 3000.10.2 are vulnerable to unauthenticated denial of service through the PasswordHash API en
OliveTin versions prior to 3000.10.3 are vulnerable to unauthenticated denial-of-service attacks when OAuth2 authenticat
OliveTin versions prior to 3000.11.0 suffer from broken access control allowing unauthenticated users to invoke the Kill
OS Command Injection in Olivetin 2025.4.22 Custom Themes via the ParseRequestURI function in service/internal/executor/a
OS command injection in OliveTin versions 3000.2.0 through 3000.16.x allows an authenticated user to execute arbitrary s
Concurrent action execution in OliveTin versions 3000.0.0 and prior triggers a race condition in a shared text/template.
Exploit-DB