CVE-2022-4033 Quiz and Survey Master <= 8.0.4 - Improper Input Validation
Attackers can bypass input validation in the Quiz and Survey Master WordPress plugin to submit invalid data types, potentially corrupting survey data.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-4033?
CVE-2022-4033 is a medium-severity vulnerability in expresstech Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker, published on 29 Nov 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Quiz and Survey Master plugin for WordPress is vulnerable to input validation bypass via the 'question[id]' parameter in versions up to, and including, 8.0.4 due to insufficient input validation that allows attackers to inject content other than the specified value (i.e. a number, file path, etc..). This makes it possible attackers to submit values other than the intended input type.
Weakness: CWE-20
Which versions are affected by CVE-2022-4033?
It affects 1 product.
Products include Expresstech Quiz and Survey Master.
How do I fix CVE-2022-4033?
No fix has been published for CVE-2022-4033 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-4033 being exploited?
There is no known exploitation of CVE-2022-4033 in the wild and no public exploit code.
Other vulnerabilities in expresstech Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker
Sources
Also known as GHSA-55x8-c43w-jvpm.