# CVE-2025-54527

## Summary

- **CVE ID:** CVE-2025-54527
- **Severity:** MEDIUM
- **CVSS Score:** 6.1 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
- **CWE:** CWE-1021
- **Published:** Jul 28, 2025
- **Last Modified:** Mar 12, 2026

## Description

In JetBrains YouTrack before 2025.2.86935, 
2025.2.87167, 
2025.3.87341, 
2025.3.87344 improper iframe configuration in widget sandbox allows popups to bypass security restrictions

## Affected Products

- JetBrains — YouTrack (0)

## References

- [CNA](https://www.jetbrains.com/privacy-security/issues-fixed/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.26%
- **EPSS Percentile:** 17.6

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._