CVE-2019-3576

CRITICAL

inxedu < 2018-12-24 - SQL Injection via deleteFaveorite PATH_INFO

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2019-3576. PoCs published by inxeduopen.

AI-analyzed exploit summary This is a technical writeup detailing a SQL injection vulnerability in the inxedu platform, specifically in the `UserController#deleteFavorite` method due to the use of MyBatis `$` syntax instead of `#`. It includes a proof-of-concept (PoC) demonstrating the vulnerability via a time-based SQL injection payload.

Description

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.

Exploits (1)

gitee WRITEUP 1,602 stars
by inxeduopen · javawriteup
https://gitee.com/inxeduopen/inxedu/issues/IQIIV

This is a technical writeup detailing a SQL injection vulnerability in the inxedu platform, specifically in the `UserController#deleteFavorite` method due to the use of MyBatis `$` syntax instead of `#`. It includes a proof-of-concept (PoC) demonstrating the vulnerability via a time-based SQL injection payload.

Classification
Writeup 95%
Attack Type
Sqli
Complexity
Trivial
Reliability
Reliable
Target: inxedu (version not specified)
Auth required
Prerequisites: access to the vulnerable endpoint · valid session/authentication
devstral-2 · analyzed Mar 04, 2026 Full analysis →

References (2)

Core 2
Core References
Not Applicable, Third Party Advisory x_refsource_misc
https://gitee.com/inxeduopen/inxedu/issues/IQIIV

Scores

CVSS v3 9.8
EPSS 0.0026
EPSS Percentile 50.3%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-89
Status published
Products (1)
inxedu_project/inxedu < 2018-12-24
Published Jan 02, 2019
Tracked Since Feb 18, 2026