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.
CVE-2025-4218
MEDIUMNVD 5.35.3—Elevated
EchelonGraph scoreMEDIUM confidence
Score 5.3 from GitHub Security Advisory published 2025-05-02. NVD baseline CVSS 5.3; sources differ by 0.0.
Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
5.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.3Exploit: Elevated riskExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 5.3
- EG Score
- 5.3(medium)
- EG Risk
- 40(Track)EG Risk 40/100SSVC: Track
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity53% × 45%Exploitation40% × 40%Automatability0% × 15%Action: Routine — remediate on your standard cadence. - EPSS PROB
- 0%
- EPSS %ILE
- 24%
- KEV
- Not listed
Published
May 2, 2025
Last Modified
June 17, 2025
References (6)
- cna@vuldbhttps://github.com/handrew/browserpilot/issues/20
- cna@vuldbhttps://github.com/handrew/browserpilot/issues/20#issue-2999815850
- cna@vuldbhttps://vuldb.com/?ctiid.307195
- cna@vuldbhttps://vuldb.com/?id.307195
- cna@vuldbhttps://vuldb.com/?submit.562383
- 134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/handrew/browserpilot/issues/20
Related CVEs
Related CVEs are temporarily unavailable — the same-product, same-vendor and same-CWE lists could not be loaded just now. That is not a sign that none exist; please retry shortly.
Frequently asked(5)
What is CVE-2025-4218?
CVE-2025-4218 is a medium vulnerability published on May 2, 2025. 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/gptseleniumagent.py. The manipulation of the argument instructions leads to code injection.…
When was CVE-2025-4218 disclosed?
CVE-2025-4218 was first published in the National Vulnerability Database on May 2, 2025, with the most recent update on June 17, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-4218 actively exploited?
CVE-2025-4218 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 75.9% of all scored CVEs.
What is the CVSS score of CVE-2025-4218?
CVE-2025-4218 has a CVSS v3 base score of 5.3 (NVD).
How do I remediate CVE-2025-4218?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-4218, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2025-4218
Is Your Infrastructure Affected by CVE-2025-4218?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.