CVE-2026-49490
OpenCATS - SQL Injection in DataGrid Filter Handling for Tags Column
CVSS Score
8.1
EPSS Score
0.0%
EPSS Percentile
8th
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.
| CWE | CWE-89 |
| Vendor | opencats |
| Product | opencats |
| Published | May 31, 2026 |
| Last Updated | Jun 1, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
Affected Versions
OpenCATS / OpenCATS
0 ≤ 0.9.1a