CVE-2020-22765 NukeViet Cross-site Scripting via the editor in the News module
An attacker can inject malicious scripts via the News module editor in NukeViet CMS, potentially compromising user sessions or executing code.
- 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
- Available
What is CVE-2020-22765?
CVE-2020-22765 is a medium-severity cross-site scripting vulnerability in n/a, published on 29 Jul 2021. 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
Cross Site Scripting (XSS) vulnerability in NukeViet cms 4.4.0 via the editor in the News module.
Weakness: CWE-79
Which versions are affected by CVE-2020-22765?
2 open source packages ship an affected version, including nukeviet/nukeviet. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
nukeviet/nukeviet Packagist | From 4.4.0 | 4.4.01 |
nukeviet/nukeviet Packagist | From 4.4.0 | 4.4.01 |
Products include Nukeviet Nukeviet.
How do I fix CVE-2020-22765?
Upgrade nukeviet/nukeviet to 4.4.01 or later.
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-2020-22765 being exploited?
There is no known exploitation of CVE-2020-22765 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-6j4j-22qg-9ffm.