CVE-2022-2118 404s < 3.5.1 - Admin+ Stored Cross-Site Scripting
Admin users can inject malicious scripts via unsanitized fields in the 404s WordPress plugin, potentially compromising site integrity.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2022-2118?
CVE-2022-2118 is a medium-severity cross-site scripting vulnerability in Unknown 404s, published on 17 Jul 2022. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
The 404s WordPress plugin before 3.5.1 does not sanitise and escape its fields, allowing high privilege users such as admin to perform cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.
Weakness: CWE-79
Which versions are affected by CVE-2022-2118?
It affects 1 product.
Products include Tooltulips 404s.
How do I fix CVE-2022-2118?
No fix has been published for CVE-2022-2118 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2022-2118 being exploited?
There is no known exploitation of CVE-2022-2118 in the wild and no public exploit code.
Sources
Also known as GHSA-f73v-m2mr-g59v.