CVE intelligence and bounded remediation

CVE-2019-3576 — inxedu through 2018-12-24 has a SQL Injection vulnerability that can lead to information disclosure via the deleteFaveorite/ PATH_INFO

Critical CVSS 9.8

inxedu through 2018-12-24 has a SQL Injection vulnerability that can lead to information disclosure via the deleteFaveorite/ PATH_INFO. The vulnerable code location is com.inxedu.os.edu.controller.user.UserController#deleteFavorite (aka deleteFavorite in com/inxedu/os/edu/controller/user/UserController.java), where courseFavoritesService.deleteCourseFavoritesById is mishandled during use of MyBatis. NOTE: UserController.java has a spelling variation in an annotation: a @RequestMapping("/deleteFaveorite/{ids}") line followed by a "public ModelAndView deleteFavorite" line.

Severity
Critical
CVSS
9.8 (3.0)
Published
2019-01-02
CISA KEV
Not currently listed
Ecosystem
java/maven
Weaknesses
CWE-89

Affected products

  • inxedu_project / inxedu

Matched remediation archetype

SQL and data-query injection

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Check exposure

  • Trace request, message, file, and stored values into SQL, ORM query fragments, filters, sort expressions, and other data-query languages.
  • Inventory database roles, reachable schemas, multi-tenant boundaries, and whether stacked or administrative operations are enabled.
  • Check both direct queries and second-order use of previously stored values.

Remediate safely

  • Use parameterized queries or safe query builders for all values; map identifiers and operators through explicit allowlists.
  • Remove raw query concatenation and give the application account only the tables and operations it requires.
  • Update affected data-access components and add regression tests for query structure preservation with inert edge-case inputs.

Authoritative sources

Complete CVE record and remediation plan

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