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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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10 advisories

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h3 v1 has Request Smuggling (TE.TE) issue High
CVE-2026-23527 was published for h3 (npm) Jan 15, 2026
simonkoeck Credited to simonkoeck
Hono cache middleware ignores "Cache-Control: private" leading to Web Cache Deception Moderate
CVE-2026-24472 was published for hono (npm) Jan 27, 2026
simonkoeck Credited to simonkoeck
n8n has OS Command Injection in Git Node Critical
CVE-2026-25053 was published for n8n (npm) Feb 4, 2026
fatihhcelik Credited to fatihhcelik, simonkoeck, and yadhukrishnam simonkoeck simonkoeck
yadhukrishnam yadhukrishnam
n8n: Webhook Forgery on Github Webhook Trigger Moderate
GHSA-mqpr-49jj-32rc was published for n8n (npm) Feb 26, 2026
simonkoeck Credited to simonkoeck
Unhead has XSS bypass in `useHeadSafe` via attribute name injection and case-sensitive protocol check Moderate
CVE-2026-31860 was published for unhead (npm) Mar 12, 2026
simonkoeck Credited to simonkoeck
Unhead Vulnerable to Bypass of URI Scheme Sanitization in makeTagSafe via Case-Sensitivity Low
CVE-2026-31873 was published for unhead (npm) Mar 12, 2026
simonkoeck Credited to simonkoeck
h3 has an observable timing discrepancy in basic auth utils Moderate
CVE-2026-33129 was published for h3 (npm) Mar 18, 2026
simonkoeck Credited to simonkoeck
n8n has Multiple Remote Code Execution Vulnerabilities in Merge Node AlaSQL SQL Mode Critical
CVE-2026-33660 was published for n8n (npm) Mar 25, 2026
duddnr0615k Credited to duddnr0615k, simonkoeck, c0rydoras, and nil340 simonkoeck simonkoeck
c0rydoras c0rydoras nil340 nil340
n8n: Prototype Pollution in XML and GSuiteAdmin node parameters lead to RCE Critical
CVE-2026-33696 was published for n8n (npm) Mar 26, 2026
simonkoeck Credited to simonkoeck
n8n Vulnerable to XSS via Binary Data Inline HTML Rendering Moderate
CVE-2026-33749 was published for n8n (npm) Mar 26, 2026
simonkoeck Credited to simonkoeck
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