CVE-2026-100262
7.6 HIGHPublished 2026-09-30 · Updated 2026-10-02
AI risk analysis
- Summary
- A missing authorization flaw in JetBrains YouTrack before 2026.2.18991 allowed read-only users to overwrite project notification templates, compromising the integrity of project settings.
- Exploitability
- Exploitation is relatively straightforward for users with read-only access to a project, requiring only the ability to modify templates.
- Blast radius
- If exploited, this flaw could lead to unauthorized changes in project notification settings, affecting all users of the project.
- Detection
- No reliable host or network indicator is derivable from the published description.
- Prioritized remediation
- Upgrade to YouTrack 2026.2.18991 or later.
auth-bypasswebconfiguration
Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.
NVD description
In JetBrains YouTrack before 2026.2.18991 missing authorisation allowed users with read-only project access to overwrite project notification templates
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L
Weaknesses
CWE-863
Vendors
jetbrains
Products
youtrack
All references
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
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