CVE-2026-15195
apidevtools json-schema-ref-parser pointer.ts Pointer.set prototype pollution
CVSS Score
6.3
EPSS Score
0.0%
EPSS Percentile
0th
A weakness has been identified in apidevtools json-schema-ref-parser up to 15.3.5. This impacts the function Refs.set/Pointer.set in the library lib/pointer.ts. Executing a manipulation can lead to improperly controlled modification of object prototype attributes. The attack can be launched remotely. Upgrading to version 15.3.6 will fix this issue. This patch is called a786bc6afc3674f650496472ee93d5cf74c4bd84. It is suggested to upgrade the affected component.
| CWE | CWE-1321 CWE-94 |
| Vendor | apidevtools |
| Product | json-schema-ref-parser |
| Published | Jul 9, 2026 |
| Last Updated | Jul 9, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
apidevtools / json-schema-ref-parser
15.3.0 15.3.1 15.3.2 15.3.3 15.3.4 15.3.5
References
vuldb.com: https://vuldb.com/vuln/377123 vuldb.com: https://vuldb.com/vuln/377123/cti vuldb.com: https://vuldb.com/cve/CVE-2026-15195 vuldb.com: https://vuldb.com/submit/851809 github.com: https://github.com/APIDevTools/json-schema-ref-parser/issues/421 github.com: https://github.com/APIDevTools/json-schema-ref-parser/commit/a786bc6afc3674f650496472ee93d5cf74c4bd84 github.com: https://github.com/APIDevTools/json-schema-ref-parser/releases/tag/v15.3.6 github.com: https://github.com/APIDevTools/json-schema-ref-parser/
Credits
🔍 Dremig (VulDB User)