CVE-2021-36898 HIGH

CVE-2021-36898: WordPress Quiz And Survey Master plugin <= 7.3.4 - Auth. SQL Injection (SQLi) vulnerability

Vendor Expresstech
Product Quiz And Survey Master (WordPress plugin)
Weakness CWE-89 · SQLi
Published October 28, 2022
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

What the vulnerability does

01Description

Auth. SQL Injection (SQLi) vulnerability in Quiz And Survey Master plugin <= 7.3.4 on WordPress.

Key dates

02Disclosure timeline

October 28, 2022 CVE published
April 28, 2026 Record updated