CVE-2021-44209 Cross-site scripting in n/a
Attackers can execute arbitrary scripts in user browsers via malicious HTML5 audio elements in OX App Suite.
- 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-2021-44209?
CVE-2021-44209 is a medium-severity cross-site scripting vulnerability in n/a, published on 28 Mar 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
OX App Suite through 7.10.5 allows XSS via an HTML 5 element such as AUDIO.
Weakness: CWE-79
Which versions are affected by CVE-2021-44209?
It affects 1 product.
Products include Open-Xchange Ox App Suite.
How do I fix CVE-2021-44209?
No fix has been published for CVE-2021-44209 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-2021-44209 being exploited?
There is no known exploitation of CVE-2021-44209 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-jrxm-22xm-3mc3.