Vulnerability Details CVE-2026-26217
Crawl4AI versions prior to 0.8.0 contain a local file inclusion vulnerability in the Docker API deployment. The /execute_js, /screenshot, /pdf, and /html endpoints accept file:// URLs, allowing unauthenticated remote attackers to read arbitrary files from the server filesystem. An attacker can access sensitive files such as /etc/passwd, /etc/shadow, application configuration files, and environment variables via /proc/self/environ, potentially exposing credentials, API keys, and internal application structure.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 45.0%
CVSS Severity
CVSS v3 Score 8.6
References
Products affected by CVE-2026-26217
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cpe:2.3:a:kidocode:crawl4ai:0.1.0
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cpe:2.3:a:kidocode:crawl4ai:0.2.0
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cpe:2.3:a:kidocode:crawl4ai:0.2.1
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cpe:2.3:a:kidocode:crawl4ai:0.2.2
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cpe:2.3:a:kidocode:crawl4ai:0.2.4
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cpe:2.3:a:kidocode:crawl4ai:0.2.6
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cpe:2.3:a:kidocode:crawl4ai:0.2.7
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cpe:2.3:a:kidocode:crawl4ai:0.2.71
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cpe:2.3:a:kidocode:crawl4ai:0.2.72
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cpe:2.3:a:kidocode:crawl4ai:0.2.73
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cpe:2.3:a:kidocode:crawl4ai:0.2.74
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cpe:2.3:a:kidocode:crawl4ai:0.2.77
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cpe:2.3:a:kidocode:crawl4ai:0.3.0
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cpe:2.3:a:kidocode:crawl4ai:0.3.3
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cpe:2.3:a:kidocode:crawl4ai:0.3.6
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cpe:2.3:a:kidocode:crawl4ai:0.3.745
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cpe:2.3:a:kidocode:crawl4ai:0.3.746
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cpe:2.3:a:kidocode:crawl4ai:0.4.24
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cpe:2.3:a:kidocode:crawl4ai:0.4.243
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cpe:2.3:a:kidocode:crawl4ai:0.4.247
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cpe:2.3:a:kidocode:crawl4ai:0.5.0
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cpe:2.3:a:kidocode:crawl4ai:0.6.0
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cpe:2.3:a:kidocode:crawl4ai:0.6.3
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cpe:2.3:a:kidocode:crawl4ai:0.7.0
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cpe:2.3:a:kidocode:crawl4ai:0.7.1
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cpe:2.3:a:kidocode:crawl4ai:0.7.2
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cpe:2.3:a:kidocode:crawl4ai:0.7.3
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cpe:2.3:a:kidocode:crawl4ai:0.7.4
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cpe:2.3:a:kidocode:crawl4ai:0.7.5
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cpe:2.3:a:kidocode:crawl4ai:0.7.6
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cpe:2.3:a:kidocode:crawl4ai:0.7.7
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cpe:2.3:a:kidocode:crawl4ai:0.7.8