CVE-2022-3919 Jetpack CRM < 5.4.3 - Admin+ Cross-Site Scripting
High-privilege users can inject malicious scripts via unsanitized settings in Jetpack CRM, potentially leading to code execution.
- 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-2022-3919?
CVE-2022-3919 is a medium-severity cross-site scripting vulnerability in Unknown Jetpack CRM, published on 12 Dec 2022. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
The Jetpack CRM WordPress plugin before 5.4.3 does not sanitise and escape its settings, allowing high privilege users such as admin to perform cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.
Which versions are affected by CVE-2022-3919?
It affects 1 product.
Products include Automattic Jetpack Crm.
How do I fix CVE-2022-3919?
No fix has been published for CVE-2022-3919 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-2022-3919 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-3919 exists.
Other vulnerabilities in Unknown Jetpack CRM
Sources
Also known as GHSA-h78h-f6r8-7qx8.