CVE-2021-36880 WordPress uListing plugin <= 2.0.3 - Unauthenticated SQL Injection (SQLi) vulnerability
Unauthenticated attackers can execute arbitrary SQL commands via the custom parameter in the uListing plugin, potentially accessing or modifying database content.
- 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-2021-36880?
CVE-2021-36880 is a high-severity SQL injection vulnerability in StylemixThemes uListing (WordPress plugin), published on 27 Sep 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Unauthenticated SQL Injection (SQLi) vulnerability in WordPress uListing plugin (versions <= 2.0.3), vulnerable parameter: custom.
Weakness: CWE-89
Which versions are affected by CVE-2021-36880?
It affects 1 product.
Products include Stylemixthemes Ulisting.
How do I fix CVE-2021-36880?
No fix has been published for CVE-2021-36880 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-2021-36880 being exploited?
There is no known exploitation of CVE-2021-36880 in the wild and no public exploit code.
Other vulnerabilities in StylemixThemes uListing (WordPress plugin)
- CVE-2021-4340 uListing <= 1.6.6 - Unauthenticated SQL Injection
- CVE-2021-4341 uListing <= 1.6.6 - Unauthenticated Wordpress Options Changes via AJAX
- CVE-2021-4343 uListing <= 1.6.6 - Unauthenticated Arbitrary Account Creation
- CVE-2021-4346 uListing <= 1.6.6 - Unauthenticated Arbitrary Account Changes
- CVE-2021-4370 uListing <= 1.6.6 - Missing Authorization
Sources
Also known as GHSA-hf5g-2885-9hqq.