CVE-2026-49489

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.

CVSS v4.0

8.4 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:L/SC:H/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1

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

EPSS

0.26% chance of exploitation in the next 30 days, 18th percentile

Published

2026-05-31

Updated

2026-06-01

Proof-of-concept exploits (2)

• https://packetstorm.news/files/id/222200/
• https://www.exploit-db.com/exploits/52579

References

• CVE Record
• NVD entry

Related

• CVE-2026-49471
• CVE-2026-49491
• CVE-2026-49468
• CVE-2026-49492
• CVE-2026-4946
• CVE-2026-49494