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7.8

In JetBrains IntelliJ IDEA before 2021.3.1, local code execution via RLO (Right-to-Left Override) characters was possible.

CVE-2022-24346 · published 4 years ago
Summary

In JetBrains IntelliJ IDEA before 2021.3.1, local code execution via RLO (Right-to-Left Override) characters was possible.

What to do
  • Update jetbrains intellij_idea to version 2021.3.1 or later.
Affected software
VendorProductAffected versions
jetbrains intellij_idea < 2021.3.1
cpe:2.3:a:jetbrains:intellij_idea:*:*:*:*:*:*:*:*
Original advisory text
In JetBrains IntelliJ IDEA before 2021.3.1, local code execution via RLO (Right-to-Left Override) characters was possible.
In JetBrains IntelliJ IDEA before 2021.3.1, local code execution via RLO (Right-to-Left Override) characters was possible.
References
Fix within
Internet-facing 14 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit (estimated)
  • Gives an attacker full control (estimated)
Severity
7.8 High
Exploitation
<1% chance of attack within 30 days
Timeline
Published25 Feb 2022
Updated3 Nov 2026
First seen29 Sep 2026
Sources
CVE-2022-24346 · NVD
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