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CVE-2026-12196— HestiaCP Admin Takeover

Quick assessment

Affected
hestiacp hestiacp
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

HestiaCP是HestiaCP团队开源的一款轻量级控制面板。 HestiaCP存在授权问题漏洞，该漏洞源于访问控制不当，低权限用户可修改面板计划任务以执行HestiaCP管理脚本，这可能导致管理员用户和底层Web服务器被接管。

AI Predicted 8.1 Difficulty: Moderate EPSS 0.40% · P31

Affected Version Matrix 1

VendorProduct Version RangeStatus
hestiacp hestiacp < 8be23943c7e3231f66d226ca931c76f93be98412 affected
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I. Basic Information for CVE-2026-12196

Vulnerability Information
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Vulnerability Title
HestiaCP Admin Takeover
Source: CVE Program / CVE List V5
Vulnerability Description
HestiaCP panel cronjob feature is affected by a broken access control vulnerability. Low privilege users can modify the panel cronjob to execute scripts HestiaCP management scripts with passwordless sudo. This could result in the takeover of administrator users in the application and the underlying webserver.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
认证机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
HestiaCP 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HestiaCP是HestiaCP团队开源的一款轻量级控制面板。 HestiaCP存在授权问题漏洞，该漏洞源于访问控制不当，低权限用户可修改面板计划任务以执行HestiaCP管理脚本，这可能导致管理员用户和底层Web服务器被接管。
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
hestiacp hestiacp 0 ~ 8be23943c7e3231f66d226ca931c76f93be98412 -

II. Public POCs for CVE-2026-12196

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-12196

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Patches & Fixes for CVE-2026-12196 (1)

Security Blog Posts for CVE-2026-12196 (1)

IV. Related Vulnerabilities

Same product: hestiacp
Same vendor: hestiacp
Same weakness: CWE-287

V. Comments for CVE-2026-12196

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