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CVE-2026-69245 Guzzle: Noncanonical cookie domain keeps subdomain scope

🗓️ 03 Aug 2026 21:05:08Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 2 Views

Guzzle before 7.15.2 and 8.0.1 mishandles noncanonical cookie domains, leaking session data across subdomains.

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05 Aug 2026 08:56Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.16.5
2