CVE-2026-49381
Low
Description
In JetBrains TeamCity before 2026.1 stored XSS on the SAML login page was possible
SeverityLow
CVSS3.4
Exploit probability—
Product
Jetbrains Teamcity
PublishedMay 29, 2026
First seenMay 29, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- jetbrains teamcity2026.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| jetbrains teamcity | v < 2026.1 | 2026.1 |
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