CVE-2025-57731

HIGH

Published Aug 20, 2025 Modified Aug 21, 2025 CWE-79

Description

In JetBrains YouTrack before 2025.2.92387 stored XSS was possible via Mermaid diagram content

CVSS v3.1 Score

8.7

HIGH

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

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
jetbrains	youtrack	< 2025.2.92387

References

Advisories & Patches

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

Frequently Asked Questions

What is CVE-2025-57731? +

In JetBrains YouTrack before 2025.2.92387 stored XSS was possible via Mermaid diagram content It has a CVSS v3.1 base score of 8.7 (HIGH).

How severe is CVE-2025-57731? +

CVE-2025-57731 has a CVSS v3.1 score of 8.7 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-57731? +

CVE-2025-57731 affects products from jetbrains, specifically: youtrack. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-57731? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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