NPM: Hono: Proxy Helper does not remove response headers listed in the `Connection` header

NPM: Hono: Proxy Helper does not remove response headers listed in the Connection header vulnerability discovered by ? in WordPress Npm hono versions = 4.7.0, 4.12.34...

GHSA-79QM-7RJ5-M7R9 Hono: Proxy Helper does not remove response headers listed in the `Connection` header

Summary The Proxy Helper hono/proxy does not remove response headers named by the origin's Connection header. Headers that the origin marked as connection-scoped are therefore forwarded to clients. Details Per RFC 9110 Section 7.6.1, an intermediary must remove the header fields listed in a...

Hono: Proxy Helper does not remove response headers listed in the `Connection` header

Summary The Proxy Helper hono/proxy does not remove response headers named by the origin's Connection header. Headers that the origin marked as connection-scoped are therefore forwarded to clients. Details Per RFC 9110 Section 7.6.1, an intermediary must remove the header fields listed in a...

CVE-2026-71849 Hono: Proxy Helper does not remove response headers listed in the `Connection` header

Hono is a Web application framework that provides support for any JavaScript runtime. From 4.7.0 to 4.12.33, the Proxy Helper proxy function in hono/proxy does not remove response headers named by the origin's Connection header. Per RFC 9110 Section 7.6.1, an intermediary must remove the header...

CVE-2026-71849

Hono (Web application framework) vulnerability: from versions 4.7.0–4.12.33, the Proxy Helper proxy() in hono/proxy does not remove response headers named by the origin’s Connection header, potentially exposing headers intended for the origin’s peer. Per RFC 9110, intermediaries must remove Conne...

CVE-2026-71849 Hono: Proxy Helper does not remove response headers listed in the `Connection` header

Hono is a Web application framework that provides support for any JavaScript runtime. From 4.7.0 to 4.12.33, the Proxy Helper proxy function in hono/proxy does not remove response headers named by the origin's Connection header. Per RFC 9110 Section 7.6.1, an intermediary must remove the header...

CVE-2026-71849 Hono: Proxy Helper does not remove response headers listed in the `Connection` header

Hono is a Web application framework that provides support for any JavaScript runtime. From 4.7.0 to 4.12.33, the Proxy Helper proxy function in hono/proxy does not remove response headers named by the origin's Connection header. Per RFC 9110 Section 7.6.1, an intermediary must remove the header...

Gentoo QEMU Local Privilege Escalation

/ == virtfshell == Some distributions make virtfs-proxy-helper from QEMU either SUID or give it CAPCHOWN fs capabilities. This is a terrible idea. While virtfs-proxy-helper makes some sort of flimsy check to make sure its socket path doesn't already exist, it is vulnerable to TOCTOU. This should...

Gentoo Local Privilege Escalation in QEMU Exploit

Some distributions make virtfs-proxy-helper from QEMU either SUID or give it CAPCHOWN fs capabilities. This is a terrible idea. While virtfs-proxy-helper makes some sort of flimsy check to make sure its socket path doesn't already exist, it is vulnerable to TOCTOU. This exploit should spawn a roo...

QEMU (Gentoo) - Local Privilege Escalation

/ == virtfshell == Some distributions make virtfs-proxy-helper from QEMU either SUID or give it CAPCHOWN fs capabilities. This is a terrible idea. While virtfs-proxy-helper makes some sort of flimsy check to make sure its socket path doesn't already exist, it is vulnerable to TOCTOU. This should...

QEMU (Gentoo) - Local Privilege Escalation

QEMU Gentoo - Local Privilege Escalation / == virtfshell == Some distributions make virtfs-proxy-helper from QEMU either SUID or give it CAPCHOWN fs capabilities. This is a terrible idea. While virtfs-proxy-helper makes some sort of flimsy check to make sure its socket path doesn't already exist,...