CVE-2025-61140
CRITICAL
GHSA-6c59-mwgh-r2x6
9.8
CVSS 3.1
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CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Lifecycle Timeline
3
Patch Released
Mar 31, 2026 - 21:13 nvd
Patch available
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
CVE Published
Jan 28, 2026 - 16:16 nvd
CRITICAL 9.8
Tags
Description
The value function in jsonpath 1.1.1 lib/index.js is vulnerable to Prototype Pollution.
Analysis
jsonpath library 1.1.1 has a prototype pollution vulnerability in the value function that allows attackers to modify JavaScript object prototypes and potentially achieve RCE.
Technical Context
The value function in jsonpath 1.1.1 (lib/index.js) is vulnerable to CWE-1321 prototype pollution, allowing attackers to inject properties into JavaScript Object.prototype through crafted JSONPath expressions.
Affected Products
['jsonpath 1.1.1']
Remediation
Update jsonpath. Use Object.create(null) for untrusted data. Freeze Object.prototype in critical applications.
Priority Score
49
Low
Medium
High
Critical
KEV: 0
EPSS: +0.1
CVSS: +49
POC: 0
Vendor Status
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External POC / Exploit Code
Leaving vuln.today
Destination URL
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