CVE-2023-30968 Stored XSS in gaia
An attacker can inject persistent scripts into Palantir Gaia services, bypassing CSP to execute code in victim browsers.
- 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-2023-30968?
CVE-2023-30968 is a medium-severity cross-site scripting vulnerability in com.palantir.acme.gaia:gaia, published on 12 Mar 2024. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
One of Gotham Gaia services was found to be vulnerable to a stored cross-site scripting (XSS) vulnerability that could have allowed an attacker to bypass CSP and get a persistent cross site scripting payload on the stack.
Weakness: CWE-434
Which versions are affected by CVE-2023-30968?
How do I fix CVE-2023-30968?
No fix has been published for CVE-2023-30968 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-2023-30968 being exploited?
There is no known exploitation of CVE-2023-30968 in the wild and no public exploit code.
Sources
Also known as GHSA-hpg4-h6wm-x4wc.