CVE-2026-49368
In JetBrains YouTrack before 2026.1.13162 stored XSS in project notification templates was possible
In JetBrains YouTrack before 2026.1.13162 stored XSS in project notification templates was possible
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
In JetBrains YouTrack before 2026.1.13162 stored XSS in project notification templates was possible
- Record
CVE-2026-49368- CVSS 3.1
- 8.7 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2026-33416
In JetBrains YouTrack before 2026.1.13162 stored XSS in project notification templates was possible
- Record
EUVD-2026-33416- CVSS 3.1
- 8.7 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-fq9q-7rvg-h4m2
In JetBrains YouTrack before 2026.1.13162 stored XSS in project notification templates was possible
In JetBrains YouTrack before 2026.1.13162 stored XSS in project notification templates was possible
- Record
GHSA-fq9q-7rvg-h4m2- CVSS 3.1
- 8.7 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
In JetBrains YouTrack before 2026.1.13162 stored XSS in project notification templates was possible
- Record
CVE-2026-49368- CVSS 3.1
- 8.7 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N - CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-49368 is a high vulnerability (CVSS 8.7) in Jetbrains Youtrack, published May 29, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.21%, the 10th percentile. No source names a fixed version.