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CVE-20XX-?

CVE-2026-25847

8.2 HIGH 0.2% exploit odds Fix listed XSS

What it is

In JetBrains PyCharm before 2025.3.2 a DOM-based XSS on Jupyter viewer page was possible

At a glance

Exploitability: Can be exploited over the network without logging in, but needs a user to act. High risk of data exposure, data tampering.
Exploit odds: 0.2% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2026-02-09 11:16 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-17 10:25 UTC Last updatedMost recent change to the record

Details

Published: 2026-02-09 11:16 UTC
Last modified: 2026-06-17 10:25 UTC
Exploit probability: 0.2% · EPSS, next 30 days
Weakness: CWE-79 · Cross-site scripting
Record status: Analyzed

Affected

Jetbrains Pycharm < 2025.3.2

Attack profile CVSS 3.1 · 8.2

Attack vector: Network
Complexity: High
Privileges needed: None
User interaction: Required
Scope: Changed
Confidentiality: High
Integrity: High
Availability: Low

Raw vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:L

Meme: I wake up, CVE-2026-25847

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Fix and advisories

https://www.jetbrains.com/privacy-security/issues-fixed/

References

https://www.jetbrains.com/privacy-security/issues-fixed/

NVD record · CVE.org record