CVE-2021-24847 SEO Redirection < 8.2 - Subscriber+ SQL Injection
Authenticated users can exploit SQL injection in the SEO Redirection plugin to read or modify database contents.
- 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-2021-24847?
CVE-2021-24847 is a high-severity SQL injection vulnerability in Unknown SEO Redirection Plugin – 301 Redirect Manager, published on 17 Nov 2021. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The importFromRedirection AJAX action of the SEO Redirection Plugin – 301 Redirect Manager WordPress plugin before 8.2, available to any authenticated user, does not properly sanitise the offset parameter before using it in a SQL statement, leading an SQL injection when the redirection plugin is also installed
Weakness: CWE-89
Which versions are affected by CVE-2021-24847?
It affects 1 product.
Products include Wp-Buy Seo Redirection-301 Redirect Manager.
How do I fix CVE-2021-24847?
No fix has been published for CVE-2021-24847 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-2021-24847 being exploited?
There is no known exploitation of CVE-2021-24847 in the wild and no public exploit code.
Sources
Also known as GHSA-f55w-cgvw-gpqx.