CVE-2026-49489

8.4 highEPSS 0.3%

High (8.4). EPSS 0.3% chance of exploitation in the next 30 days.

OpenCATS through 0.9.7.4 contains a sql injection vulnerability in the sortDirection parameter of the DataGrid component that allows authenticated users to extract database contents. Attackers can inject malicious SQL via the sortDirection parameter in ajax/getDataGridPager.php to perform time-based blind injection attacks and read sensitive data.

Severity

CVSS 4.0

8.4 high

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:L/SC:H/SI:N/SA:L

CVSS 3.1

8.5 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 18% of CVEs (scores of 2026-10-31)
CWE: CWE-89
Published: 2026-05-31
Modified: 2026-07-22
Record from: the NVD, synced 2026-10-19

References

https://github.com/opencats/OpenCATS/security/advisories/GHSA-8mc8-5gw6-c7w4
https://packetstorm.news/files/id/222200/
https://www.exploit-db.com/exploits/52579
https://www.vulncheck.com/advisories/opencats-sql-injection-in-datagrid-sortdirection-parameter

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