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High 8.1Published May 31, 2026

CVE-2026-49490OpenCATS - SQL Injection in DataGrid Filter Handling for Tags Column

Updated under an hour ago ()

Does this affect you?

It affects OpenCATS. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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
8.1 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Weakness (CWE)
CWE-89
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
VulnCheck
NVD analysis
Deferred
Record last updated
Jun 1, 2026
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
OpenCATS OpenCATS
opencats:opencats (from the name)
through 0.9.1a
CNA record

References

  • vendor-advisory
  • third-party-advisory

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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