Vulnerability · Published May 11, 2021 · Assigned by mitre

CVE-2021-31897

Critical 9.8

In plain English

A critical-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.5% (higher than 75% of all known vulnerabilities).

Severity (CVSS NVD)9.8Critical

Exploit odds (30 days)1.5%top 25.0% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

In JetBrains WebStorm before 2021.1, code execution without user confirmation was possible for untrusted projects.

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://blog.jetbrains.com x_refsource_MISC
https://blog.jetbrains.com/blog/2021/05/07/jetbrains-security-bulletin-q1-2021/ x_refsource_MISC