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CVE-2026-10839— Open redirection vulnerability in Password Manager

Quick assessment

Affected
Password Manager Password Manager
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.

Password Manager Password Manager是Password Manager的一款密码管理软件。 Lito Password Manager 08/07/2025之前版本存在输入验证错误漏洞，该漏洞源于认证系统中的开放重定向漏洞，允许攻击者使用X-Forwarded-Host标头中操纵的值来更改应用程序生成的URL，成功利用该漏洞可能导致经过身份验证的用户在登录过程或与界面交互后重定向到恶意站点，对机密性和完整性产生有限影响。

AI Predicted 5.4 Difficulty: Easy EPSS 0.42% · P34

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise

Affected Version Matrix 2

VendorProduct Version RangeStatus
Password Manager Password Manager < 08/07/2025 affected
08/07/2025 unaffected
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I. Basic Information for CVE-2026-10839

Vulnerability Information
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Vulnerability Title
Open redirection vulnerability in Password Manager
Source: CVE Program / CVE List V5
Vulnerability Description
Open redirection vulnerability in the authentication system allows an attacker to use manipulated values in the X-Forwarded-Host header to alter the URLs generated by the application. A successful exploit could redirect authenticated users to malicious sites following login procedures or interaction with the interface, resulting in limited impact on confidentiality and integrity.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
指向未可信站点的URL重定向(开放重定向)
Source: CVE Program / CVE List V5
Vulnerability Title
Lito Password Manager 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Password Manager Password Manager是Password Manager的一款密码管理软件。 Lito Password Manager 08/07/2025之前版本存在输入验证错误漏洞，该漏洞源于认证系统中的开放重定向漏洞，允许攻击者使用X-Forwarded-Host标头中操纵的值来更改应用程序生成的URL，成功利用该漏洞可能导致经过身份验证的用户在登录过程或与界面交互后重定向到恶意站点，对机密性和完整性产生有限影响。
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
Password Manager Password Manager 0 ~ 08/07/2025 -

II. Public POCs for CVE-2026-10839

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III. Intelligence Information for CVE-2026-10839

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Vendor Advisories for CVE-2026-10839 (1)

Same Patch Batch · Password Manager · 2026-06-17 · 3 CVEs total

CVE-2026-10837 Open redirection vulnerability in Password Manager
CVE-2026-10836 Improper neutralization of HTTP headers in Password Manager

IV. Related Vulnerabilities

Same product: Password Manager
Same vendor: Password Manager
Same weakness: CWE-601

V. Comments for CVE-2026-10839

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