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CVE-2026-49489— OpenCATS - SQL Injection in DataGrid sortDirection Parameter

CVSS 8.5 · High

Affected Version Matrix 1

VendorProductVersion RangeStatus
OpenCATSOpenCATS≤ 0.9.7.4affected
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I. Basic Information for CVE-2026-49489

Vulnerability Information
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Vulnerability Title
OpenCATS - SQL Injection in DataGrid sortDirection Parameter
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: NVD (National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
OpenCATSOpenCATS 0 ~ 0.9.7.4 -

II. Public POCs for CVE-2026-49489

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III. Intelligence Information for CVE-2026-49489

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Vendor Advisories for CVE-2026-49489 (2)

Exploits & Public PoCs for CVE-2026-49489 (2)

IV. Related Vulnerabilities

Same product: OpenCATS
Same vendor: OpenCATS
Same weakness: CWE-89

V. Comments for CVE-2026-49489

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