CVE-2023-30949 CVE-2023-30949
A missing origin validation in the Slate sandbox library allows malicious users to modify page content, potentially enabling phishing attacks.
- 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-2023-30949?
CVE-2023-30949 is a medium-severity cross-site scripting vulnerability in com.palantir.slate:slate, published on 26 Jul 2023. 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
A missing origin validation in Slate sandbox could be exploited by a malicious user to modify the page's content, which could lead to phishing attacks.
Which versions are affected by CVE-2023-30949?
It affects 1 product.
Products include Palantir Slate.
How do I fix CVE-2023-30949?
No fix has been published for CVE-2023-30949 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-2023-30949 being exploited?
There is no known exploitation of CVE-2023-30949 in the wild and no public exploit code.
Sources
Also known as GHSA-qg9q-66vx-29vw.