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Critical · 9.1 Public exploit CVE-2026-75045 EUVD-2026-60244GHSA-68v9-f358-h326

In JetBrains YouTrack before 2025.3.156085, 2026.1.13913, 2026.2.18112 an unauthenticated attacker could download database backups via shar…

Published Aug 17, 2026 · Updated Aug 18, 2026 · Assigned by JetBrains

Vendor: JetBrains Product: YouTrack

Description

In JetBrains YouTrack before 2025.3.156085,
2026.1.13913,
2026.2.18112 an unauthenticated attacker could download database backups via shared draft signature

Affected products

VendorProductAffectedFixed
JetBrains YouTrack < 2025.3.156085, 2026.1.13913, 2026.2.18112 2025.3.156085, 2026.1.13913, 2026.2.18112

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 1 repository

  • LHeiakim/CVE-2026-75045-PoC ★ 0 · Oct 19, 2026

    CVE-2026-75045 - JetBrains YouTrack unauthenticated database backup download via shared draft signature (CVSS 9.1)

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

References