CVE-2026-34475

CVSS 5.4 MEDIUMEPSS 0.2%CWE-180

Varnish Cache before 8.0.1 and Varnish Enterprise before 6.0.16r12, in certain unchecked req.url scenarios, mishandle URLs with a path of / for HTTP/1.1, potentially leading to cache poisoning or authentication bypass.

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N

Produtos afetados

varnish-software · Varnish Cache

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Referências

https://vinyl-cache.org/security/VSV00018.html