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Low 3.5Published Jul 10, 2026
CVE-2026-59791In JetBrains YouTrack before 2026.2.17012 cSS injection via Mermaid diagram rendering was possible
Updated under an hour ago ()
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In JetBrains YouTrack before 2026.2.17012 cSS injection via Mermaid diagram rendering was possible
- CVSS
- 3.5 LOW (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
- Weakness (CWE)
- CWE-1021
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jul 10, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
jetbrains youtrack jetbrains:youtrack | before 2026.2.17012 | NVD |
References
- https://www.jetbrains.com/privacy-security/issues-fixed/vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.