CVE-2026-75048High· 8.2▾ TwilightIn JetBrains YouTrack before 2026.2.18068 stored XSS via the fenced code-block language label was possible
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 45.1 · likelihood 0.1 · exploitation 0
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Exploit-prediction probability, daily snapshots since Sep 15.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.2%
0.2% → 0.3%
In JetBrains YouTrack before 2026.2.18068 stored XSS via the fenced code-block language label was possible
youtrack < 2026.2.18068Upgrade past the affected range:
youtrack 2026.2.18068Connected by shared product, vendor, weakness, or advisory.
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