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CVE-2026-19896 mangroup dtale Flask Session Cookie app.py build_secret_key random values

🗓️ 15 Aug 2026 14:15:08Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 4 Views

dtale up to 3.22.0 has insufficiently random build_secret_key values in Flask Session Cookie enabling remote attacks.

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17 Aug 2026 03:55Current
4.7Medium risk
Vulners AI Score4.7
CVSS 46.3
4