CVE-2026-30225
OliveTin: RestartAction always runs actions as guest
Description
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.
INFO
Published Date :
March 6, 2026, 9:16 p.m.
Last Modified :
March 12, 2026, 3:46 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- Update OliveTin to version 3000.11.1 or later.
- Review and restrict user permissions via ACLs.
Public PoC/Exploit Available at Github
CVE-2026-30225 has a 1 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-30225.
| URL | Resource |
|---|---|
| https://github.com/OliveTin/OliveTin/commit/cb46a597b2465235839ed58cf034b5e7b70ef911 | Patch |
| https://github.com/OliveTin/OliveTin/releases/tag/3000.11.1 | Product Release Notes |
| https://github.com/OliveTin/OliveTin/security/advisories/GHSA-p443-p7w5-2f7f | Exploit Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-30225 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-30225
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
whoami
zwique
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-30225 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-30225 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Mar. 12, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N Added CPE Configuration OR *cpe:2.3:a:olivetin:olivetin:*:*:*:*:*:*:*:* versions up to (excluding) 3000.11.1 Added Reference Type GitHub, Inc.: https://github.com/OliveTin/OliveTin/commit/cb46a597b2465235839ed58cf034b5e7b70ef911 Types: Patch Added Reference Type GitHub, Inc.: https://github.com/OliveTin/OliveTin/releases/tag/3000.11.1 Types: Product, Release Notes Added Reference Type GitHub, Inc.: https://github.com/OliveTin/OliveTin/security/advisories/GHSA-p443-p7w5-2f7f Types: Exploit, Vendor Advisory -
New CVE Received by [email protected]
Mar. 06, 2026
Action Type Old Value New Value Added Description 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. Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Added CWE CWE-441 Added CWE CWE-250 Added Reference https://github.com/OliveTin/OliveTin/commit/cb46a597b2465235839ed58cf034b5e7b70ef911 Added Reference https://github.com/OliveTin/OliveTin/releases/tag/3000.11.1 Added Reference https://github.com/OliveTin/OliveTin/security/advisories/GHSA-p443-p7w5-2f7f