How severe is CVE-2024-52555?

CVE-2024-52555 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over local access with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2024-52555 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-52555?

CVE-2024-52555 affects Jetbrains Webstorm. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-52555?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-52555 have an EU (EUVD) identifier?

Yes. CVE-2024-52555 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-45944.

When was CVE-2024-52555 published?

CVE-2024-52555 was published on 2024-11-15 and last updated on 2026-06-17.

CVE-2024-52555

CVE-2024-52555 is a medium-severity vulnerability in Jetbrains Webstorm with a CVSS 3.x base score of 6.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-349.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
EPSS exploit prediction: 0% (2nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-45944
Weakness: CWE-349
Affected product: Jetbrains Webstorm
Published: 2024-11-15
Last modified: 2026-06-17

Description

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

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 3.x base score of 6.3, rated medium severity. It is exploitable over local access with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2024-52555 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-52555?: CVE-2024-52555 affects Jetbrains Webstorm. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-52555?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-52555 have an EU (EUVD) identifier?: Yes. CVE-2024-52555 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-45944.
When was CVE-2024-52555 published?: CVE-2024-52555 was published on 2024-11-15 and last updated on 2026-06-17.

References

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

Affected products (1)

cpe:2.3:a:jetbrains:webstorm:*:*:*:*:*:*:*:*

More vulnerabilities in Jetbrains Webstorm

CVE-2021-45977 — Critical (CVSS 9.8): JetBrains IntelliJ IDEA 2021.3.1 Preview, IntelliJ IDEA 2021.3.1 RC, PyCharm Professional 2021.3.1 RC, GoLand 2021.3.1,…
CVE-2021-31897 — Critical (CVSS 9.8): In JetBrains WebStorm before 2021.1, code execution without user confirmation was possible for untrusted projects.
CVE-2024-37051 — Critical (CVSS 9.3): GitHub access token could be exposed to third-party sites in JetBrains IDEs after version 2023.1 and less than:…
CVE-2021-31898 — High (CVSS 7.5): In JetBrains WebStorm before 2021.1, HTTP requests were used instead of HTTPS.

All CVEs affecting Jetbrains Webstorm →

Other CWE-349 vulnerabilities

CVE-2026-42960 — Critical (CVSS 10.0): NLnet Labs Unbound up to and including version 1.25.0 is vulnerable to poisoning via promiscuous records for the…
CVE-2026-41120 — Critical (CVSS 9.8): Dell Wyse Management Suite, versions prior to WMS 5.5 HF1, contain an Acceptance of Extraneous Untrusted Data With…
CVE-2026-45602 — Critical (CVSS 9.1): No cwe for this issue in Windows DHCP Server allows an unauthorized attacker to perform tampering over a network.
CVE-2025-5994 — High (CVSS 8.7): A multi-vendor cache poisoning vulnerability named 'Rebirthday Attack' has been discovered in caching resolvers that…
CVE-2025-40778 — High (CVSS 8.6): Under certain circumstances, BIND is too lenient when accepting records from answers, allowing an attacker to inject…
CVE-2025-40776 — High (CVSS 8.6): A `named` caching resolver that is configured to send ECS (EDNS Client Subnet) options may be vulnerable to a…

Browse all CWE-349 vulnerabilities →