CVE-2021-36898CWE-89

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

High · published October 28, 2022

CVSS v3.1
7.5
EPSS
1%
Percentile
59.5
In the wild
Unconfirmed
What it is

⚡ SQL injection lurking in the shadows! The Quiz And Survey Master plugin (versions <= 7.3.4) allows attackers to manipulate your database like a chef who can change the menu without asking! Think of it like a restaurant where an unwelcome guest can sneak into the kitchen and swap the ingredients in your best dish without anyone noticing. This sneaky act means they could alter your quiz results or even access sensitive data! If exploited, an attacker could gain unauthorized access to your database, potentially altering or deleting data and undermining the integrity of your website. It’s like giving a stranger the ability to change the outcomes of your private conversations—absolutely devastating!

Put simply

Think of it like a restaurant where an unwelcome guest can sneak into the kitchen and swap the ingredients in your best dish without anyone noticing. This sneaky act means they could alter your quiz results or even access sensitive data! This vulnerability occurs due to improper validation of user input in the Quiz And Survey Master plugin, allowing an authenticated user to inject malicious SQL commands into queries. With this, attackers can manipulate database operations, leading to unauthorized actions.

What to do

If exploited, an attacker could gain unauthorized access to your database, potentially altering or deleting data and undermining the integrity of your website. It’s like giving a stranger the ability to change the outcomes of your private conversations—absolutely devastating! To protect your site, immediately update the Quiz And Survey Master plugin to version 7.3.5 or later. Regularly audit your user permissions to limit access and ensure that you don’t have unnecessary admin rights assigned to users. You’ve got this! Stay proactive with these updates and keep your site secure. 🛡️

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00906 · 59.5th percentile
Weakness
CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Published
2022-10-28T17:07Z
EPSS history
Timeline
  • 28 OCT 17:07Z
    WordPress Quiz And Survey Master plugin <= 7.3.4 - Auth. SQL Injection (SQLi) vulnerability
    cvelistv5