CVE-2021-24302 Hana Flv Player <= 3.1.3 - Authenticated Stored Cross-Site Scripting (XSS)
Authenticated attackers can inject malicious scripts via the Default Skin field in the Hana Flv Player WordPress plugin.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-24302?
CVE-2021-24302 is a medium-severity cross-site scripting vulnerability in HanaDaddy Hana Flv Player, published on 24 May 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
The Hana Flv Player WordPress plugin through 3.1.3 is vulnerable to an Authenticated Stored Cross-Site Scripting (XSS) vulnerability within the 'Default Skin' field.
Weakness: CWE-79
Which versions are affected by CVE-2021-24302?
It affects 1 product.
Products include Neox Hana Flv Player.
How do I fix CVE-2021-24302?
No fix has been published for CVE-2021-24302 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-2021-24302 being exploited?
There is no known exploitation of CVE-2021-24302 in the wild and no public exploit code.
Sources
Also known as GHSA-q455-6mhr-fq8v.