CVE-2026-100273
High
Description
In JetBrains YouTrack before 2026.2.19197 authorisation bypass in the scripts debugger allowed arbitrary code execution
SeverityHigh
CVSS8.2
Exploit probability—
Product
Jetbrains Youtrack
PublishedSep 30, 2026
First seenSep 30, 2026
Weakness typeCWE-863Incorrect authorization
How to fix
Update
- jetbrains youtrack2026.2.19197 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| jetbrains youtrack | v < 2026.2.19197 | 2026.2.19197 |
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