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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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11 advisories

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undici vulnerable to downstream response splitting via retry interceptor Low
CVE-2026-18540 was published for undici (npm) Sep 29, 2026
samuel871211 Credited to samuel871211, mcollina, and UlisesGascon mcollina mcollina
UlisesGascon UlisesGascon
undici vulnerable to response truncation via oversized chunked responses in the dump interceptor Low
CVE-2026-84947 was published for undici (npm) Sep 29, 2026
mcollina Credited to mcollina and UlisesGascon UlisesGascon UlisesGascon
undici vulnerable to caching and replay of unsafe HTTP method responses Low
CVE-2026-85008 was published for undici (npm) Sep 29, 2026
MegaManSec Credited to MegaManSec, mcollina, and UlisesGascon mcollina mcollina
UlisesGascon UlisesGascon
undici vulnerable to Set-Cookie SameSite attribute downgrade via permissive substring matching Low
CVE-2026-11525 was published for undici (npm) Jun 19, 2026
UlisesGascon Credited to UlisesGascon, KhafraDev, and mcollina KhafraDev KhafraDev
mcollina mcollina
undici vulnerable to HTTP response queue poisoning via keep-alive socket reuse Low
CVE-2026-6733 was published for undici (npm) Jun 19, 2026
mcollina Credited to mcollina, UlisesGascon, and EchoTydes UlisesGascon UlisesGascon
EchoTydes EchoTydes
Mercurius's queryDepth limit bypassed for WebSocket subscriptions Low
CVE-2026-30241 was published for mercurius (npm) Mar 6, 2026
TinkAnet Credited to TinkAnet and mcollina mcollina mcollina
Fastify Vulnerable to DoS via Unbounded Memory Allocation in sendWebStream Low
CVE-2026-25224 was published for fastify (npm) Feb 2, 2026
mcollina Credited to mcollina and onlybugs05 onlybugs05 onlybugs05
Withdrawn Advisory: fast-redact vulnerable to prototype pollution Low
CVE-2025-57319 was published for fast-redact (npm) Sep 24, 2025 • withdrawn
mcollina Credited to mcollina
undici Denial of Service attack via bad certificate data Low
CVE-2025-47279 was published for undici (npm) May 15, 2025
styfle Credited to styfle and mcollina mcollina mcollina
Undici proxy-authorization header not cleared on cross-origin redirect in fetch Low
CVE-2024-24758 was published for undici (npm) Feb 16, 2024
T1m0n0 Credited to T1m0n0 and mcollina mcollina mcollina
Undici's cookie header not cleared on cross-origin redirect in fetch Low
CVE-2023-45143 was published for undici (npm) Oct 16, 2023
ranjit-git Credited to ranjit-git, KhafraDev, and mcollina KhafraDev KhafraDev
mcollina mcollina
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