CVE-2021-26310

HIGH 7.5CVE-2021-26310 · Published 11/05/2021 · updated 17/06/2026

In short

CVE-2021-26310 is a HIGH (CVSS 7.5) vulnerability affecting teamcity (jetbrains).
Chance of exploitation in the next 30 days (EPSS): 1.6%, higher than 75.3% of all vulnerabilities.
Fix: update to 2020.2.2.85899 or later.

Package	Affected versions	Patched versions
teamcity jetbrains	`< 2020.2.2.85899`	`2020.2.2.85899`

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

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