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CVE-2021-42334

8.8 HIGH

The Easytest contains SQL injection vulnerabilities

Published: 2021-10-15 · Last updated: 2026-06-17

Severity and scoring

CVSS
8.8 HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
CWE-89

Affected products

VendorProduct
huajueasytest_online_learning_test_platform

Description

The Easytest contains SQL injection vulnerabilities. After obtaining a user’s privilege, remote attackers can inject SQL commands into the parameters of the elective course management page to obtain all database and administrator permissions.

Source: NVD

References

Related CVEs

Same vendor

  • CVE-2021-42336 — The learning history page of the Easytest is vulnerable by permission bypass (4.3 MEDIUM)
  • CVE-2021-42335 — Easytest bulletin board management function of online learning platform does not filter special characters (5.4 MEDIUM)
  • CVE-2021-42333 — The Easytest contains SQL injection vulnerabilities (8.8 HIGH)

Same CWE

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  • CVE-2026-39581 — Subscriber SQL Injection in WP Sessions Time Monitoring Full Automatic <= 1.1.4 versions (8.5 HIGH)
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