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VULNERABILITIES

CVE-2026-56265 Details

Description

Crawl4AI before 0.8.7 contains an authentication bypass vulnerability due to a hardcoded default JWT signing key in the Docker API server. Attackers who know the default key can forge valid authentication tokens for any user, bypassing authentication and gaining full access to protected functionality.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://github.com/unclecode/crawl4ai/security/advisories/GHSA-365w-hqf6-vxfg CISA-ADPMitigationVendor Advisory
https://github.com/unclecode/crawl4ai [email protected]Product
https://github.com/unclecode/crawl4ai/security/advisories/GHSA-365w-hqf6-vxfg [email protected]MitigationVendor Advisory
https://www.vulncheck.com/advisories/crawl4ai-authentication-bypass-via-hardcoded-jwt-signing-key [email protected]Third Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-798Use of Hard-coded Credentials[email protected]

Affected Products

ProductVersions
kidocode crawl4ai
< 0.8.7

CPE

  • cpe:2.3:a:kidocode:crawl4ai:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-56265
NVD Published Date:
Jun 21, 2026
NVD Last Modified:
Jun 26, 2026
Source:
[email protected]
CVE-2026-56265 Details - Not Deferred