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CVE-2025-8794— LitmusChaos Litmus LocalStorage authorization

Quick assessment

Affected
LitmusChaos Litmus
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.

LitmusChaos是Litmus Chaos开源的一个以云原生方式实践混沌工程的程序。 LitmusChaos 3.19.0及之前版本存在安全漏洞，该漏洞源于组件LocalStorage Handler中参数projectID处理不当，可能导致授权绕过。

CVSS 5.3 · Medium EPSS 0.24% · P14

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2025-8794

Vulnerability Information
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Vulnerability Title
LitmusChaos Litmus LocalStorage authorization
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability, which was classified as problematic, has been found in LitmusChaos Litmus up to 3.19.0. Affected by this issue is some unknown functionality of the component LocalStorage Handler. The manipulation of the argument projectID leads to authorization bypass. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
LitmusChaos 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LitmusChaos是Litmus Chaos开源的一个以云原生方式实践混沌工程的程序。 LitmusChaos 3.19.0及之前版本存在安全漏洞，该漏洞源于组件LocalStorage Handler中参数projectID处理不当，可能导致授权绕过。
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
LitmusChaos Litmus 3.0 -

II. Public POCs for CVE-2025-8794

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III. Intelligence Information for CVE-2025-8794

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Same Patch Batch · LitmusChaos · 2025-08-10 · 7 CVEs total

CVE-2025-8791 6.3 MEDIUM LitmusChaos Litmus list_projects improper authorization
CVE-2025-8795 6.3 MEDIUM LitmusChaos Litmus login access control
CVE-2025-8797 6.3 MEDIUM LitmusChaos Litmus LocalStorage permission
CVE-2025-8796 5.4 MEDIUM LitmusChaos Litmus Delete Request delete_project authorization
CVE-2025-8792 4.3 MEDIUM LitmusChaos Litmus client-side enforcement of server-side security
CVE-2025-8793 4.3 MEDIUM LitmusChaos Litmus resource injection

IV. Related Vulnerabilities

Same product: Litmus
Same vendor: LitmusChaos
Same weakness: CWE-639

V. Comments for CVE-2025-8794

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