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CVE-2026-57572

CRITICAL
10.0
CVSS 3.1
Description
Crawl4AI is an open-source LLM-friendly web crawler and scraper. Prior to 0.9.0, the Docker API server accepted request-supplied browser_config.extra_args, which flowed into Chromium's launch arguments. An attacker could inject Chromium switches that replace a child-process launch command together with --no-zygote, causing Chromium to fork or exec an attacker-controlled command as the container's runtime user. The Docker API is unauthenticated by default, so a single request yields arbitrary command execution. This issue is fixed in version 0.9.0.

Metadata

CVE ID
CVE-2026-57572
State
PUBLISHED
Assigner
GitHub_M
Reserved
2026-06-24 18:49 UTC
Published
2026-07-06 20:16 UTC
Last updated
2026-07-06 20:16 UTC
Primary CWE
CWE-88
CWE-88: Improper Neutralization of Argument Delimiters in a …
Vendor / Product
unclecode / crawl4ai
Sources
cve.org  ·  NVD

Severity & Metrics

10.0 CRITICAL CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Affected products (1)
VendorProductPlatformVersions
unclecode crawl4ai — < 0.9.0
Weakness (CWE)
CWESourceDescription
CWE-88 cna CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
CWE-94 cna CWE-94: Improper Control of Generation of Code ('Code Injection')
CVSS scores (1)
ScoreSeverityVersionSourceVector
10.0 CRITICAL 3.1 cna CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
References (2)
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