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7.5

CVE-2021-26310: In the TeamCity IntelliJ plugin before 2020.2.2.85899, DoS was possible.

CVE-2021-26310 · published 5 years ago
Summary

In the TeamCity IntelliJ plugin before 2020.2.2.85899, DoS was possible.

What to do
  • Update jetbrains teamcity to version 2020.2.2.85899 or later.
Affected software
VendorProductAffected versions
jetbrains teamcity < 2020.2.2.85899
cpe:2.3:a:jetbrains:teamcity:*:*:*:*:*:intellij:*:*
Original advisory text
In the TeamCity IntelliJ plugin before 2020.2.2.85899, DoS was possible.
In the TeamCity IntelliJ plugin before 2020.2.2.85899, DoS was possible.
Fix within
Internet-facing 14 days
Internal 60 days
  • Not known to be exploited
  • Can be exploited automatically (estimated)
  • Gives an attacker partial control (estimated)
Severity
7.5 High
Exploitation
2% chance of attack within 30 days
Timeline
Published11 May 2021
Updated3 Nov 2026
First seen29 Sep 2026
Sources
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