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.
History

Sun, 31 May 2026 12:30:00 +0000

Type Values Removed Values Added
Description 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.
Title OpenCATS - SQL Injection in DataGrid Filter Handling for Tags Column
First Time appeared Opencats
Opencats opencats
Weaknesses CWE-89
CPEs cpe:2.3:a:opencats:opencats:*:*:*:*:*:*:*:*
Vendors & Products Opencats
Opencats opencats
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N'}

cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-05-31T12:07:55.331Z

Updated: 2026-05-31T12:07:55.331Z

Reserved: 2026-05-31T11:54:34.993Z

Link: CVE-2026-49490

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-05-31T13:16:49.243

Modified: 2026-05-31T13:16:49.243

Link: CVE-2026-49490

cve-icon Redhat

No data.