CVE-2021-24360 Yes/No Chart < 1.0.12 - Authenticated (contributor+) Blind SQL Injection
Authenticated contributors can perform blind SQL injection via the sid shortcode parameter in the Yes/No Chart WordPress plugin.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-24360?
CVE-2021-24360 is a medium-severity SQL injection vulnerability in Unknown Yes/No Chart, published on 14 Jun 2021. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Yes/No Chart WordPress plugin before 1.0.12 did not sanitise its sid shortcode parameter before using it in a SQL statement, allowing medium privilege users (contributor+) to perform Blind SQL Injection attacks
Weakness: CWE-89
Which versions are affected by CVE-2021-24360?
It affects 1 product.
Products include Kohsei-Works Yes\/No Chart.
How do I fix CVE-2021-24360?
No fix has been published for CVE-2021-24360 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2021-24360 being exploited?
There is no known exploitation of CVE-2021-24360 in the wild and no public exploit code.
Sources
Also known as GHSA-jx4p-xvh9-mcqx.