VulnerabilityAnalyzed
CVE-2025-52876
In JetBrains TeamCity before 2025.03.3 reflected XSS on the favoriteIcon page was possible
MEDIUM 5.4EPSS 37.9%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 37.9%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
In JetBrains TeamCity before 2025.03.3 reflected XSS on the favoriteIcon page 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
- 37.85% probability · 99th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- jetbrains/teamcity
- Source
- cve@jetbrains.com
EPSS moved from 37.6% on 24 September 2026 to 37.9% on 26 October 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.
References
- https://www.jetbrains.com/privacy-security/issues-fixed/Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.