CVE-2021-25055 FeedWordPress < 2022.0123 - Reflected Cross-Site Scripting (XSS)
Reflected XSS in FeedWordPress plugin allows attackers to inject malicious scripts via the visibility parameter, potentially compromising user sessions.
- 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-2021-25055?
CVE-2021-25055 is a medium-severity cross-site scripting vulnerability in Unknown FeedWordPress, published on 21 Feb 2022. 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 FeedWordPress plugin before 2022.0123 is affected by a Reflected Cross-Site Scripting (XSS) within the "visibility" parameter.
Weakness: CWE-79
Which versions are affected by CVE-2021-25055?
It affects 1 product.
Products include Feedwordpress Project Feedwordpress.
How do I fix CVE-2021-25055?
No fix has been published for CVE-2021-25055 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-2021-25055 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-25055 exists.
Public exploit code: 1 Nuclei template.
Other vulnerabilities in Unknown FeedWordPress
Sources
Also known as GHSA-jrxx-9vqx-cj26.