CVE-2026-4036 PUBLISHED

Assigner: synology
Reserved: 12.03.2026 Published: 18.09.2026 Updated: 18.09.2026

An improper neutralization of special elements used in an SQL command ('SQL injection') vulnerability in Sharing API in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows remote authenticated users to obtain arbitrary sharing files.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS Score: 6.5

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	Low	Integrity Impact	None
User Interaction	None	Availability Impact	None

CVSS 3.1

Product Status

Vendor	Synology
Product	DiskStation Manager (DSM)
Versions	Default: affected affected from 7.3 to 7.3.2-86009-2 (excl.) affected from 7.2.2 to 7.2.2-72806-7 (excl.) affected from 7.2.1 to 7.2.1-69057-10 (excl.) unknown from 0 to 7.2.1 (excl.)

Credits

juhye0p, ZZoMb1E (STEALIEN INC.) finder

References

Synology-SA-26:06 DSM

Problem Types

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') CWE