VulnerabilityAnalyzed
CVE-2026-103489
In JetBrains YouTrack before 2026.2.19422 hTML injection in VCS command failure notifications was possible
MEDIUM 5.4EPSS 0.34%
Does this matter?
Lower severity and a low EPSS score (0.34%). Track it; it rarely justifies an emergency change on its own.
Description
In JetBrains YouTrack before 2026.2.19422 hTML injection in VCS command failure notifications 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
- 0.34% probability · 27th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- jetbrains/youtrack
- Source
- cve@jetbrains.com
EPSS moved from 0.1% on 2 October 2026 to 0.3% on 26 October 2026.
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.