HOMEVULNERABILITIESCVE-2026-57572
CRITICAL

CVE-2026-57572

CWE-88Published: July 6, 2026· Updated: Jul 8, 2026

10.0
CVSS v3.1
EPSS:0.52%probability of exploitation in 30 daysPercentile:40.6th

Official 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.

NVD Source

Risk Analysis

This critical vulnerability in Crawl4AI allows unauthenticated attackers to execute arbitrary commands on the Docker container. By injecting Chromium switches, an attacker can replace a child-process launch command, leading to full system compromise. The CVSS score of 10.0 highlights the extreme severity of this flaw.

No public exploit is currently known for this vulnerability. However, its remote exploitability and lack of authentication make it a high-risk target.

Recommended Action

Upgrade Crawl4AI to version 0.9.0 or later to fix the issue where browser_config.extra_args are improperly handled.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2026-57572 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 10.0.

The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeChanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected Vendors & Products

kidocode1 product(s)
crawl4ai
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

All References (2)

Quick Facts

CVE IDCVE-2026-57572
CVSS Score10.0 / 10
SeverityCRITICAL
WeaknessCWE-88
CISA KEVNo
EPSS (30d)0.52%
Affected1 vendor(s)
PublishedJul 6, 2026

Related CVEs (CWE-88)

Recommended Actions

  • Apply vendor patches immediately
  • Monitor CVE-2026-57572 in threat intel feeds
  • Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.