npm vulnerabilities

Browse known CVEs and advisories by package and ecosystem. Severity tells you the worst case. What determines real risk is whether the vulnerable code actually runs in your applications.

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CVE-IDSeverityPackage summary
CVE-2026-14631Mediumwebpack-dev-server: webpack-dev-server vulnerable to denial of service via a malformed Host or Origin headerCVE-2026-14620Mediumwebpack-dev-server: webpack-dev-server vulnerable to cross-site request forgery via internal developer endpointsCVE-2026-59731Highastro: Astro: Authorization Bypass via Decode Iteration Limit and Rewrite Path Canonicalization MismatchCVE-2026-59871Mediumtar: node-tar: Process crash via PAX numeric path type confusionCVE-2026-59873Criticaltar: node-tar: Decompression/parse DoS via unlimited inputCVE-2026-59874Hightar: node-tar: Negative tar entry size causes infinite loop in archive replaceCVE-2026-59875Mediumtar: node-tar: Uncaught Exception DoS via NUL byte in PAX path/linkpath recordsCVE-2026-59725Highengine.io: Socket.IO: Engine.IO Polling Transport Connection ExhaustionCVE-2026-13311Highshell-quote: shell-quote: Quadratic-complexity Denial of Service in `parse()` (CWE-407)CVE-2026-61836Highdirectus: Directus: Authorization-dependent response served from unsegmented cache keyCVE-2026-61835Highdirectus: Directus: SSRF Protection Bypass via 0.0.0.0 in File ImportCVE-2026-59868Mediumjs-yaml: js-yaml: YAML merge-key chains can force quadratic CPU consumption in js-yamlCVE-2026-59869Highjs-yaml: js-yaml: YAML merge-key chains can force quadratic CPU consumptionCVE-2026-59870Mediumjs-yaml: js-yaml: Quadratic-complexity (O(n^2)) DoS via !!omap tag in YAML11_SCHEMACVE-2026-73422Mediumastro: Astro: Reflected XSS via unescaped View Transition animation propertiesCVE-2026-53515High@better-auth/sso: @better-auth/sso: SSO provider may allow registration for any org member without a checking their roleCVE-2026-13149Highbrace-expansion: brace-expansion: DoS via exponential-time expansion of consecutive non-expanding {} groupsCVE-2026-67313Mediumaxios: Axios: Excessive recursion in formDataToJSON can cause denial of serviceCVE-2026-67314Mediumaxios: Axios: Prototype pollution auth subfields can inject Basic authCVE-2026-67312Mediumaxios: Axios: Deep formToJSON Key Recursion Can Cause Denial of ServiceCVE-2026-55177High@tak-ps/cloudtak: CloudTAK: Authenticated full-read SSRF in the /api/esri* routes — user-controlled URL fetched with no IP-classification guardCVE-2026-53496Mediumexifreader: ExifReader HEIC/AVIF ISO-BMFF parser throws uncaught RangeError on truncated boxesCVE-2026-53597High@prompty/core: Prompty: Arbitrary code execution via JavaScript frontmatter in TypeScript loaderCVE-2026-53598Highprompty: Prompty: Arbitrary file read via file reference expansionCVE-2026-54561Mediummcp-memory-keeper: mcp-memory-keeper: Arbitrary local file read in context_import via unvalidated filePath

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