
CVE-2026-25847 In JetBrains PyCharm before 2025.3.2 a DOM-based XSS on Jupyter viewer page was possible https://www.cve.org/CVERecord?id=CVE-2026-25847
Post summary
The text reports a DOM‑based XSS vulnerability (CVE‑2026‑25847) affecting JetBrains PyCharm versions prior to 2025.3.2 on the Jupyter viewer page.


