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TI-2023-27775 Aliases CVE-2023-50871GHSA-q87v-2f9c-89c7

In JetBrains YouTrack before 2023.3.22268 authorization check for inline comments inside thread replies was missed

Priority LOW 20CWE-285Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
None · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-285.

Summary

In JetBrains YouTrack before 2023.3.22268 authorization check for inline comments inside thread replies was missed

Why it matters now

EPSS 0.00448 39th percentileScored 2026-11-07
Fix Fixed YouTrack (JetBrains): 2023.3.22268

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
JetBrainsYouTrackbefore 2023.3.222682023.3.22268Patch availableCNA
  • YouTrack VendorJetBrains Affected before 2023.3.22268 Fixed in 2023.3.22268 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:jetbrains:youtrack:*:*:*:*:*:*:*:*before 2023.3.22268VulnerableJetBrains
  • cpe:2.3:a:jetbrains:youtrack:*:*:*:*:*:*:*:* Versions before 2023.3.22268 Vulnerable ·JetBrains

Remediation

  • Fix · CNA YouTrack (JetBrains) Fixed in 2023.3.22268

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-50871
  2. 2026-10-03 Alias added: GHSA-q87v-2f9c-89c7

References

Advisory 1

  • TI-2026-44538 Missing authentication in JetBrains YouTrack CVSS 3.1CRITICAL 10.0
  • TI-2022-08314 JetBrains YouTrack before 2021.4.40426 was vulnerable to SSTI (Server-Side Template Injection) via FreeMarker templates. CVSS 3.1CRITICAL 9.8
  • TI-2026-52731 Authentication bypass in JetBrains YouTrack CVSS 3.1CRITICAL 9.1
  • TI-2021-07854 In JetBrains YouTrack before 2020.5.3123, server-side template injection (SSTI) was… CVSS 3.1CRITICAL 9.8
  • TI-2021-19197 JetBrains YouTrack before 2021.3.23639 is vulnerable to Host header injection. CVSS 3.1CRITICAL 9.8
  • TI-2019-09636 Certain actions could cause privilege escalation for issue attachments in JetBrains… CVSS 3.0CRITICAL 9.8
See all 156 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences