CVE-2021-43459 Cross-site scripting in n/a
Cross-site scripting in Rumble Mail Server allows attackers to inject malicious scripts via domain and path parameters, potentially compromising user sessions.
- 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-2021-43459?
CVE-2021-43459 is a medium-severity cross-site scripting vulnerability in n/a, published on 4 Apr 2022. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
A Cross Site Scripting (XSS) vulnerability exists in Rumble Mail Server 0.51.3135 via the (1) domain and (2) path parameters.
Weakness: CWE-79
Which versions are affected by CVE-2021-43459?
It affects 1 product.
Products include Rumble Mail Server Project Rumble Mail Server.
How do I fix CVE-2021-43459?
No fix has been published for CVE-2021-43459 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-2021-43459 being exploited?
There is no known exploitation of CVE-2021-43459 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-p34c-q2vq-qvvv.