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CVE-2026-17457— mf-yang openclaw-cn Scheme navigation-guard.ts assertBrowserNavigationAllowed information disclosure

Quick assessment

Affected
mf-yang openclaw-cn
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.

mf-yang openclaw-cn是中国mf-yang个人开发者的一款AI智能助手。 mf-yang openclaw-cn 0.2.1及之前版本存在安全漏洞，该漏洞源于Scheme Handler组件的src/browser/navigation-guard.ts文件中的函数assertBrowserNavigationAllowed对参数url的操作，可能导致信息泄露。

CVSS 4.3 · Medium EPSS 0.42% · P34

Affected Version Matrix 2

VendorProduct Version RangeStatus
mf-yang openclaw-cn 0.2.0 affected
0.2.1 affected
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I. Basic Information for CVE-2026-17457

Vulnerability Information
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Vulnerability Title
mf-yang openclaw-cn Scheme navigation-guard.ts assertBrowserNavigationAllowed information disclosure
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been found in mf-yang openclaw-cn up to 0.2.1. Affected by this issue is the function assertBrowserNavigationAllowed of the file src/browser/navigation-guard.ts of the component Scheme Handler. Such manipulation of the argument url leads to information disclosure. The attack may be performed from remote. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
mf-yang openclaw-cn 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
mf-yang openclaw-cn是中国mf-yang个人开发者的一款AI智能助手。 mf-yang openclaw-cn 0.2.1及之前版本存在安全漏洞，该漏洞源于Scheme Handler组件的src/browser/navigation-guard.ts文件中的函数assertBrowserNavigationAllowed对参数url的操作，可能导致信息泄露。
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
mf-yang openclaw-cn 0.2.0 cpe:2.3:a:mf-yang:openclaw-cn:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-17457

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III. Intelligence Information for CVE-2026-17457

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News Coverage for CVE-2026-17457 (1)

Other References for CVE-2026-17457 (1)

IV. Related Vulnerabilities

Same product: openclaw-cn
Same vendor: mf-yang
Same weakness: CWE-200

V. Comments for CVE-2026-17457

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