CVE-2025-4218

Name: CVE-2025-4218
Creator: NVD / NIST
Published: 2025-05-02T21:15:24.057+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.8/10EPSS 0.26%

Last modified Jun 17, 2026

CVE-2025-4218 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. A vulnerability was found in handrew browserpilot up to 0.2.51. It has been declared as critical. EPSS estimates a 0.26% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

7.8/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

4.8/10

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.26%

16.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Andrewhhan	Browserpilot	<= 0.2.51

References

https://github.com/handrew/browserpilot/issues/20Exploit, Issue Tracking
https://github.com/handrew/browserpilot/issues/20#issue-2999815850Exploit
https://vuldb.com/?ctiid.307195Permissions Required, VDB Entry
https://vuldb.com/?id.307195Third Party Advisory, VDB Entry
https://vuldb.com/?submit.562383Third Party Advisory, VDB Entry
https://github.com/handrew/browserpilot/issues/20Exploit, Issue Tracking

Timeline

Published: May 2, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-4218?

How severe is CVE-2025-4218?

CVE-2025-4218 has a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 0.26% probability of exploitation in the next 30 days.

How do I fix CVE-2025-4218?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-4218?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST