CVE-2024-52555

Name: CVE-2024-52555
Creator: NVD / NIST
Published: 2024-11-15T16:15:38.34+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 0.11%

Last modified Jun 17, 2026

CVE-2024-52555 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. In JetBrains WebStorm before 2024.3 code execution in Untrusted Project mode was possible via type definitions installer script. EPSS estimates a 0.11% chance of exploitation in the next 30 days.

Description

In JetBrains WebStorm before 2024.3 code execution in Untrusted Project mode was possible via type definitions installer script

Metrics

CVSS 3.1

7.8/10

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

EPSS Probability

0.11%

1.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-349

Affected Software

Vendor	Product	Versions
Jetbrains	Webstorm	< 2024.3.0

References

https://www.jetbrains.com/privacy-security/issues-fixed/Vendor Advisory

Timeline

Published: Nov 15, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-52555?

In JetBrains WebStorm before 2024.3 code execution in Untrusted Project mode was possible via type definitions installer script

How severe is CVE-2024-52555?

CVE-2024-52555 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.11% probability of exploitation in the next 30 days.

How do I fix CVE-2024-52555?

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-2024-52555?

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

Scan your code now

Source: NVD / NIST