CVE-2026-49490

OpenCATS from version 0.9.1a contains an SQL injection vulnerability in DataGrid filter handling that allows authenticated attackers to inject SQL through crafted filters targeting the non-filterable Tags column in the Candidates DataGrid. Attackers can bypass column filterable restrictions by manipulating filter requests to execute arbitrary SQL queries against the database.

CVSS v3 8.1 HIGH

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/opencats/OpenCATS/security/advisories/GHSA-gmpc-j6h7-vw74
https://www.vulncheck.com/advisories/opencats-sql-injection-in-datagrid-filter-handling-for-tags-column

Configurations

No configuration.

History

31 May 2026, 13:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-05-31 13:16

Updated : 2026-06-01 16:55

NVD link : CVE-2026-49490

Mitre link : CVE-2026-49490

CVE.ORG link : CVE-2026-49490

JSON object : View

Products Affected

No product.

CWE

CWE-89

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

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