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CVE-2026-28790

Published: Mar 5, 2026

Modified: Mar 6, 2026

PUBLISHED

CVSS v3.1

7.5

HIGH

Description

OliveTin gives access to predefined shell commands from a web interface. Prior to version 3000.11.0, OliveTin allows an unauthenticated guest to terminate running actions through KillAction even when authRequireGuestsToLogin: true is enabled. Guests are correctly blocked from dashboard access, but can still call the KillAction RPC directly and successfully stop a running action. This is a broken access control issue that causes unauthorized denial of service against legitimate action executions. This issue has been patched in version 3000.11.0.

Vendor	Product	Versions
OliveTin	OliveTin	affected `< 3000.11.0`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

https://github.com/OliveTin/OliveTin/security/advisories/GHSA-4fqm-6fmh-82mq

x_refsource_CONFIRM

https://github.com/OliveTin/OliveTin/commit/d9804182eae43cf49f735e6533ddbe1541c2b9a9

x_refsource_MISC

https://github.com/OliveTin/OliveTin/releases/tag/3000.11.0

x_refsource_MISC

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