CVE-2025-61140

Name: CVE-2025-61140
Creator: NVD / NIST
Published: 2026-01-28T16:16:13.547+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.33%

Last modified Jun 17, 2026

CVE-2025-61140 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. The value function in jsonpath 1.1.1 lib/index.js is vulnerable to Prototype Pollution.. EPSS estimates a 0.33% chance of exploitation in the next 30 days.

Description

The value function in jsonpath 1.1.1 lib/index.js is vulnerable to Prototype Pollution.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.33%

25.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-1321

Affected Software

Vendor	Product	Versions
Dchester	Jsonpath	1.1.1

References

https://gist.github.com/Dremig/8105c189774217222a8ebea3ed4d341dThird Party Advisory
https://github.com/dchester/jsonpathProduct

Timeline

Published: Jan 28, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-61140?

The value function in jsonpath 1.1.1 lib/index.js is vulnerable to Prototype Pollution.

How severe is CVE-2025-61140?

CVE-2025-61140 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.33% probability of exploitation in the next 30 days.

How do I fix CVE-2025-61140?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-61140?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST