CVE-2026-4786 (GCVE-0-2026-4786)
Vulnerability from cvelistv5
Published
2026-04-13 21:52
Modified
2026-04-29 15:30
Severity ?
7.0 (High) - CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
CWE
Summary
Mitgation of CVE-2026-4519 was incomplete. If the URL contained "%action" the mitigation could be bypassed for certain browser types the "webbrowser.open()" API could have commands injected into the underlying shell. See CVE-2026-4519 for details.
References
Impacted products
Vendor Product Version
Python Software Foundation CPython Version: 0
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