CVE-2026-16008

Summary

A security vulnerability has been detected in sagold json-schema-library 11.5.0/11.5.1. This impacts the function parsePropertyDependencies of the file src/keywords/propertyDependencies.ts. The manipulation leads to improperly controlled modification of object prototype attributes. The attack can be initiated remotely. Upgrading to version 11.6.0 will fix this issue. The identifier of the patch is 432287ee6f68a02ce6f015354618486ec427a32d. It is advisable to upgrade the affected component.

Affected Software

Weaknesses

• CWE-1321: Improperly Controlled Modification of Object Prototype Attributes
• CWE-94: Code Injection

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: no
  • Technical Impact: partial

Additional References

• https://github.com/sagold/json-schema-library/issues/111

References

• https://vuldb.com/vuln/379752
• https://vuldb.com/vuln/379752/cti
• https://vuldb.com/cve/CVE-2026-16008
• https://vuldb.com/submit/856721
• https://github.com/sagold/json-schema-library/issues/111
• https://github.com/sagold/json-schema-library/commit/432287ee6f68a02ce6f015354618486ec427a32d
• https://github.com/sagold/json-schema-library/releases/tag/v11.6.0
• https://github.com/sagold/json-schema-library/

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