PT-2026-54019 · Npm · Electron-Updater
CVSS v4.0
8.2
High
| Vector | AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N |
Name of the Vulnerable Software and Affected Versions
electron-updater versions prior to 9.7.0
Description
The HTTP redirect handler
HttpExecutor.prepareRedirectUrlOptions() only removes credential headers that exactly match the lowercase string "authorization". Consequently, other credential-bearing headers, such as PRIVATE-TOKEN or mixed-case Authorization headers, are not stripped and may be forwarded to an attacker-controlled cross-origin redirect destination, leading to credential exposure.Recommendations
Update to version 9.7.0.
Exploit
Fix
Information Disclosure
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Weakness Enumeration
Related Identifiers
Affected Products
Electron-Updater