CVE-2023-4315 Woo Custom Emails <= 2.2 - Reflected Cross-Site Scripting via wcemails_edit
Unauthenticated attackers can inject arbitrary web scripts via the wcemails_edit parameter, executing code in victim browsers.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-4315?
CVE-2023-4315 is a medium-severity cross-site scripting vulnerability in mehulkaklotar Woo Custom Emails, published on 31 Aug 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
The Woo Custom Emails for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'wcemails_edit' parameter in versions up to, and including, 2.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. CVE-2023-45004 appears to be a duplicate of this issue.
Weakness: CWE-79
Which versions are affected by CVE-2023-4315?
It affects 1 product.
Products include Wp3sixty Woo Custom Emails.
How do I fix CVE-2023-4315?
No fix has been published for CVE-2023-4315 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-2023-4315 being exploited?
There is no known exploitation of CVE-2023-4315 in the wild and no public exploit code.
Other vulnerabilities in mehulkaklotar Woo Custom Emails
Sources
Also known as GHSA-38fm-hvrq-g6g6.