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    CVE-2026-56265

    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.

    Published:Jun 21, 2026
    Last Modified:Jul 14, 2026
    EPS:Jun 21, 2026
    EPSS Score:0.00407
    CVSS Score:9.8

    Affected Products

    Vendor
    Crawl4ai
    Product
    Crawl4ai
    Vendor
    Kidocode
    Product
    Crawl4ai

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-798 Use of Hard-coded Credentials

    Related CVEs

    CVE-2026-56260 (CVSS 8.8) — Crawl4AI before 0.8.7 contains an arbitrary file write vulnerability in the Docker API server's /screenshot an…
    CVE-2026-56259 (CVSS 8.8) — Crawl4AI before 0.8.8 contains credential exfiltration vulnerabilities in the Docker API server that allow att…
    CVE-2026-56261 (CVSS 9.2) — Crawl4AI before 0.8.7 contains a server-side request forgery (SSRF) vulnerability in the Docker API server's /…
    CVE-2026-56264 (CVSS 9.2) — Crawl4AI before 0.8.7 contains an arbitrary JavaScript execution vulnerability in the Docker API server's /exe…
    CVE-2026-56262 (CVSS 6.9) — Crawl4AI before 0.8.7 contains an authentication bypass vulnerability in the monitor router endpoints that all…
    CVE-2026-56263 (CVSS 5.3) — Crawl4AI before 0.8.7 contains a stored cross-site scripting vulnerability in the monitor dashboard that rende…
    CVE-2026-56258 (CVSS 9.2) — Crawl4AI before 0.8.8 contains an arbitrary file write vulnerability in the screenshot and PDF endpoints that …
    CVE-2026-56266 (CVSS 9.2) — Crawl4AI before 0.8.7 contains a server-side request forgery vulnerability in the /crawl, /crawl/stream, /md, …

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High