CVE-2026-16008CWE-1321CWE-94

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

Medium · published July 17, 2026

CVSS v4.0
5.3
EPSS
0%
Percentile
38.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00457 · 38.7th percentile
Weaknesses
CWE-1321 · Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution'); CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2026-07-17T10:30Z
EPSS history
Timeline
  • 17 JUL 10:30Z
    sagold json-schema-library propertyDependencies.ts parsePropertyDependencies prototype pollution
    cvelistv5