CVE-2026-28790CWE-284CWE-862CWE-863

OliveTin: Unauthenticated Action Termination via KillAction When Guests Must Login

High · published March 5, 2026

CVSS v3.1
7.5
EPSS
1%
Percentile
57.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00827 · 57.0th percentile
Weaknesses
CWE-284 · Improper Access Control; CWE-862 · Missing Authorization; CWE-863 · Incorrect Authorization
Published
2026-03-05T19:34Z
EPSS history
Timeline
  • 05 MAR 19:34Z
    OliveTin: Unauthenticated Action Termination via KillAction When Guests Must Login
    cvelistv5