CVE-2026-16008

MEDIUM

sagold json-schema-library propertyDependencies.ts parsePropertyDependencies prototype pollution

Title source: cna
STIX 2.1

Description

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.

References (8)

Core 8
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-379752 | sagold json-schema-library propertyDependencies.ts parsePropertyDependencies prototype pollution
https://vuldb.com/vuln/379752
Signature, Permissions Required signature permissions-required
VDB-379752 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/379752/cti
Third Party Advisory third-party-advisory
CVE-2026-16008 | CVE Analysis and Report
https://vuldb.com/cve/CVE-2026-16008
Third Party Advisory third-party-advisory
Submit #856721 | Node.js json-schema-library 11.5.1 Prototype Pollution
https://vuldb.com/submit/856721

Scores

CVSS v3 6.3
EPSS 0.0026
EPSS Percentile 17.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-1321 CWE-94
Status published
Products (3)
sagold/json-schema-library 11.5.0
sagold/json-schema-library 11.5.1
sagold/json-schema-library 11.6.0
Published Jul 17, 2026
Tracked Since Jul 17, 2026