CVE-2026-10839

MEDIUM

Password Manager X-Forwarded-Host - Open Redirect

Title source: manual
STIX 2.1

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.

Scores

CVSS v4 5.1
EPSS 0.0042
EPSS Percentile 34.6%
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-601
Status published
Products (2)
Password Manager/Password Manager < 08/07/2025
Password Manager/Password Manager 08/07/2025
Published Jun 17, 2026
Tracked Since Jun 17, 2026