CVE-2025-4218 handrew browserpilot gpt_selenium_agent.py GPTSeleniumAgent code injection
Local attackers can execute arbitrary code via the instructions argument in the GPTSeleniumAgent function of the browserpilot library.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-4218?
CVE-2025-4218 is a medium-severity code injection vulnerability in handrew browserpilot, published on 2 May 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A vulnerability was found in handrew browserpilot up to 0.2.51. It has been declared as critical. Affected by this vulnerability is the function GPTSeleniumAgent of the file browserpilot/browserpilot/agents/gpt_selenium_agent.py. The manipulation of the argument instructions leads to code injection. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used.
Which versions are affected by CVE-2025-4218?
It affects 1 product.
Products include Andrewhhan Browserpilot.
How do I fix CVE-2025-4218?
No fix has been published for CVE-2025-4218 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2025-4218 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-4218 exists.
Sources
Also known as GHSA-m6jr-jq3q-3pp7.