CVE-2023-50465 Cross-site scripting in n/a
An authenticated user can inject malicious scripts via uploaded SVG files, potentially leading to code execution or account takeover in Monica.
- 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-2023-50465?
CVE-2023-50465 is a medium-severity cross-site scripting vulnerability in n/a, published on 11 Dec 2023. 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 stored cross-site scripting (XSS) vulnerability exists in Monica (aka MonicaHQ) 4.0.0 via an SVG document uploaded by an authenticated user.
Weakness: CWE-79
Which versions are affected by CVE-2023-50465?
It affects 1 product.
Products include Monicahq Monica.
How do I fix CVE-2023-50465?
No fix has been published for CVE-2023-50465 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-2023-50465 being exploited?
There is no known exploitation of CVE-2023-50465 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in n/a
Sources
Also known as GHSA-436q-6h4x-h2hj.