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GitHub Advisory Database

Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.

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4 advisories

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webpack-dev-server vulnerable to denial of service via a malformed Host or Origin header Moderate
CVE-2026-14631 was published for webpack-dev-server (npm) Jul 20, 2026
Str1ckl4nd Credited to Str1ckl4nd, bjohansebas, Zyy0530, 7thParkk, and UlisesGascon bjohansebas bjohansebas
Zyy0530 Zyy0530 7thParkk 7thParkk UlisesGascon UlisesGascon
serde_with: KeyValueMap serialization panics on empty sequence or map entries Moderate
GHSA-7gcf-g7xr-8hxj was published for serde_with (Rust) Jul 15, 2026
7thParkk Credited to 7thParkk
http-proxy-middleware `router` host+path substring matching allows Host-header-driven backend routing bypass Moderate
CVE-2026-55602 was published for http-proxy-middleware (npm) Jun 18, 2026
Str1ckl4nd Credited to Str1ckl4nd, Zyy0530, 7thParkk, G-Rath, and ethantkoenig Zyy0530 Zyy0530
7thParkk 7thParkk G-Rath G-Rath ethantkoenig ethantkoenig
Deno: `fetch()` API sandbox bypass via missing DNS resolution check Moderate
CVE-2026-49859 was published for deno (Rust) Jun 16, 2026
alcls01111 Credited to alcls01111 and 7thParkk 7thParkk 7thParkk
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