SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityAnalyzed

CVE-2025-47851

In JetBrains TeamCity before 2025.03.2 stored XSS via GitHub Checks Webhook was possible

MEDIUM 5.4EPSS 2.65%

Does this matter?

Lower severity and a low EPSS score (2.65%). Track it; it rarely justifies an emergency change on its own.

Description

In JetBrains TeamCity before 2025.03.2 stored XSS via GitHub Checks Webhook was possible

CVSS 3.1
5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
EPSS
2.65% probability · 85th percentile
CISA KEV
Not listed
Weakness
CWE-79
Affected
jetbrains/teamcity
Source
cve@jetbrains.com

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.