browser-use web-ui 2.0.0 through 3.0.0 Arbitrary Directory Creation
browser-use web-ui versions 2.0.0 through 3.0.0 fail to validate browser settings paths in run_agent_task, allowing attackers to create directories at arbitrary locations by supplying absolute paths to save_recording_path, save_trace_path, save_agent_history_path, or save_download_path parameters. Attackers can exploit this via the unauthenticated Gradio interface to create directories anywhere the root-running container has write access.
CVE-2026-82637
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-82637
web-ui
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "browser-use",
"product": "web-ui",
"versions": [
{
"status": "affected",
"version": "2.0.0",
"versionType": "semver",
"lessThanOrEqual": "3.0.0"
}
],
"packageURL": "pkg:github/browser-use/web-ui",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-82637
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #1545 · Revision 1
- Added to Heist Feed
- Publisher date