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CVE-2026-28790— OliveTin: Unauthenticated Action Termination via KillAction When Guests Must Login

Quick assessment

Affected
OliveTin OliveTin
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OliveTin是OliveTin开源的一个Web应用。 OliveTin 3000.11.0之前版本存在安全漏洞，该漏洞源于访问控制缺陷，允许未经身份验证的访客终止正在运行的操作，可能导致未经授权的拒绝服务。

CVSS 7.5 · High EPSS 0.81% · P56

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2026-28790

Vulnerability Information
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Vulnerability Title
OliveTin: Unauthenticated Action Termination via KillAction When Guests Must Login
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
OliveTin 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OliveTin是OliveTin开源的一个Web应用。 OliveTin 3000.11.0之前版本存在安全漏洞，该漏洞源于访问控制缺陷，允许未经身份验证的访客终止正在运行的操作，可能导致未经授权的拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
OliveTin OliveTin < 3000.11.0 -

II. Public POCs for CVE-2026-28790

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 8062 chars
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III. Intelligence Information for CVE-2026-28790

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Patches & Fixes for CVE-2026-28790 (1)

Vendor Advisories for CVE-2026-28790 (1)

Vendor Pages for CVE-2026-28790 (1)

Same Patch Batch · OliveTin · 2026-03-05 · 3 CVEs total

CVE-2026-28789 7.5 HIGH OliveTin: Unauthenticated DoS via concurrent map writes in OAuth2 state handling
CVE-2026-28342 7.5 HIGH OliveTin: Unauthenticated Denial of Service via Memory Exhaustion in PasswordHash API Endp

IV. Related Vulnerabilities

Same product: OliveTin
Same vendor: OliveTin
Same weakness: CWE-284

V. Comments for CVE-2026-28790

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