A recently disclosed vulnerability in Squid Proxy, tracked as CVE-2026-47729 and referred to as “Squidbleed,” is exposing sensitive user data, including HTTP authorization headers and API keys. This issue arises from a decades-old memory-handling flaw in Squid’s codebase, dating back to at least 1997. It affects default configurations and illustrates how support for legacy protocols […]

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Source: gbHackers
Source Link: https://gbhackers.com/29-year-old-squid-proxy-vulnerability/