CVE-2026-56262
Published:June 24, 2026
Updated:July 21, 2026
Crawl4AI before 0.8.7 contains an authentication bypass vulnerability in the monitor router endpoints that allows unauthenticated attackers to access destructive operations. Remote attackers can invoke the /monitor/actions/cleanup endpoint and manipulate monitoring state without authentication, causing service disruption.
Affected Packages
crawl4ai (CONDA):
Affected version(s) >=0.3.4 <0.8.7Fix Suggestion:
Update to version 0.8.7crawl4ai (PYTHON):
Affected version(s) >=0.3.0 <0.8.7Fix Suggestion:
Update to version 0.8.7Related Resources (9)
Do you need more information?
Contact UsCVSS v4
Base Score:
6.9
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
LOW
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
LOW
Weakness Type (CWE)
Server-Side Request Forgery (SSRF)
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Missing Authentication for Critical Function
Improper Control of Generation of Code ('Code Injection')
Use of Hard-coded Credentials
EPSS
Base Score:
0.42