What’s Vulnerable › Vulnerabilities

CVE-2021-30005

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-05-11 · updated 2026-06-17
• Weakness: CWE-345

Description

In JetBrains PyCharm before 2020.3.4, local code execution was possible because of insufficient checks when getting the project from VCS.

Affected products

• JetBrains PyCharm: before 2020.3.4 — fixed in 2020.3.4

How to fix

Upgrade to a fixed version: JetBrains PyCharm 2020.3.4. Check the vendor advisory for mitigations.

References

• https://blog.jetbrains.com
• https://blog.jetbrains.com/blog/2021/05/07/jetbrains-security-bulletin-q1-2021/
• https://security.gentoo.org/glsa/202107-45
• https://blog.jetbrains.com
• https://blog.jetbrains.com/blog/2021/05/07/jetbrains-security-bulletin-q1-2021/
• https://security.gentoo.org/glsa/202107-45

Get alerted when CVE-2021-30005 or the next vulnerability affects your stack