Flask-AppBuilder's login form allows browser to cache sensitive fields
GHSA-fw5r-6m3x-rh7p · CVE-2024-45314 · PYSEC-2026-1382
Published · Modified
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Description
Impact
Auth DB login form default cache directives allows browser to locally store sensitive data. This can be an issue on environments using shared computer resources.
Patches
Upgrade flask-appbuilder to version 4.5.1
Workarounds
If upgrading is not possible configure your web server to send the following HTTP headers for /login:
"Cache-Control": "no-store, no-cache, must-revalidate, max-age=0"
"Pragma": "no-cache"
"Expires": "0"
References
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