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Medium severity6.1NVD Advisory· Published May 29, 2026· Updated Jun 1, 2026

CVE-2026-49384

CVE-2026-49384

Description

In JetBrains PyCharm before 2025.3.4 stored XSS in Jupyter notebook Markdown cells was possible

Affected products

2

Jetbrains/PyCharm2 versions
cpe:2.3:a:jetbrains:pycharm:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:jetbrains:pycharm:*:*:*:*:*:*:*:*range: <2025.3.4
- (no CPE)range: <2025.3.4

Patches

Vulnerability mechanics

References

1

www.jetbrains.com/privacy-security/issues-fixed/nvdVendor Advisory

News mentions

0

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