EUVD-2026-23197
6.2
CVSS 3.1
Share
CVSS VectorNVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Lifecycle Timeline
2
patch_available
Apr 16, 2026 - 07:01 EUVD
Analysis Generated
Apr 16, 2026 - 06:40 vuln.today
DescriptionNVD
In ONLYOFFICE DesktopEditors before 9.3.0, the update service allows attackers to perform actions on files with SYSTEM privileges.
AnalysisAI
ONLYOFFICE DesktopEditors versions before 9.3.0 allow local attackers to perform arbitrary file operations with SYSTEM privileges via the update service, resulting in denial of service through resource exhaustion or file manipulation. The vulnerability requires local access and operates without user interaction, making it a significant privilege-escalation risk in multi-user or compromised-account scenarios.
Sign in for full analysis, threat intelligence, and remediation guidance.
Share
External POC / Exploit Code
Leaving vuln.today
Destination URL
POC code from unknown sources may be malicious, contain backdoors, or be fake.
Always review and test exploit code in a safe, isolated environment (VM/sandbox).
Verify the source reputation and cross-reference with known databases (Exploit-DB, GitHub Security).