CVE-2022-2546 All-in-One WP Migration < 7.63 - Unauthenticated Reflected XSS
An attacker can inject arbitrary JavaScript into the response of an AJAX action, potentially leading to session hijacking or code execution in the victim's browser.
- 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-2022-2546?
CVE-2022-2546 is a medium-severity cross-site scripting vulnerability in Unknown All-in-One WP Migration, published on 2 Feb 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 All-in-One WP Migration WordPress plugin before 7.63 uses the wrong content type, and does not properly escape the response from the ai1wm_export AJAX action, allowing an attacker to craft a request that when submitted by any visitor will inject arbitrary html or javascript into the response that will be executed in the victims session. Note: This requires knowledge of a static secret key
Which versions are affected by CVE-2022-2546?
It affects 1 product.
Products include Servmask All-in-One Wp Migration.
How do I fix CVE-2022-2546?
No fix has been published for CVE-2022-2546 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-2022-2546 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-2546 exists.
Public exploit code: 1 Nuclei template and 1 proofs of concept on GitHub.
Other vulnerabilities in Unknown All-in-One WP Migration
Sources
Also known as GHSA-qfjr-7vg6-v99x.