CVE-2021-25758

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

In JetBrains IntelliJ IDEA before 2020.3, potentially insecure deserialization of the workspace model could lead to local code execution.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-502

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
Feb 3, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-257596.5In JetBrains Hub before 2020.1.12629, an authenticated user can delete 2FA settings of any other user.CVE-2021-257605.3In JetBrains Hub before 2020.1.12669, information disclosure via the public API was possible.CVE-2021-257615.3In JetBrains Ktor before 1.5.0, a birthday attack on SessionStorage key was possible.CVE-2021-257625.3In JetBrains Ktor before 1.4.3, HTTP Request Smuggling was possible.CVE-2021-257635.3In JetBrains Ktor before 1.4.2, weak cipher suites were enabled by default.CVE-2021-257645.3In JetBrains PhpStorm before 2020.3, source code could be added to debug logs.CVE-2021-257658.8In JetBrains YouTrack before 2020.4.4701, CSRF via attachment upload was possible.CVE-2021-257665.3In JetBrains YouTrack before 2020.4.4701, improper resource access checks were made.CVE-2021-257675.3In JetBrains YouTrack before 2020.6.1767, an issue's existence could be disclosed via YouTrack command execution.CVE-2021-257685.3In JetBrains YouTrack before 2020.4.4701, permissions for attachments actions were checked improperly.CVE-2021-257697.5In JetBrains YouTrack before 2020.4.6808, the YouTrack administrator wasn't able to access attachments.CVE-2021-257709.8In JetBrains YouTrack before 2020.5.3123, server-side template injection (SSTI) was possible, which could lead to code execution.
CVE-2021-25758: High severity, CVSS 7.8 | Vulnix