CVE-2026-56261

CVE-2026-56261 affects Crawl4AI prior to 0.8.7. The Docker API server endpoints /crawl/job and /llm/job accept webhook URLs without destination validation, allowing SSRF to private/internal IP ranges, Docker networks, or cloud metadata endpoints (e.g., 169.254.169.254). Potential impact is exposu...

PYSEC-2026-1281 Crawl4AI SSRF vulnerability

Crawl4AI =0.4.247 is vulnerable to SSRF in /crawl4ai/asyncdispatcher.py...

CVE-2026-57572

Crawl4AI is an open-source LLM-friendly web crawler and scraper. Prior to 0.9.0, the Docker API server accepted request-supplied browserconfig.extraargs, which flowed into Chromium's launch arguments. An attacker could inject Chromium switches that replace a child-process launch command together...

CVE-2026-57573

Crawl4AI is an open-source LLM-friendly web crawler and scraper. Prior to 0.9.0, the Docker API server applied its SSRF destination check on the non-streaming /crawl path but not on the streaming path. handlestreamcrawlrequest passed seed URLs straight to the crawler with no destination validatio...

PYSEC-2026-2139

Crawl4AI is an open-source LLM-friendly web crawler and scraper. Prior to 0.9.0, the Docker API server accepted request-supplied browserconfig.extraargs, which flowed into Chromium's launch arguments. An attacker could inject Chromium switches that replace a child-process launch command together...

PYSEC-2026-2138

Crawl4AI is an open-source LLM-friendly web crawler and scraper. Prior to 0.9.0, when the crawler saves a downloaded file, the destination filename was taken from attacker-influenced input and joined to the downloads directory with no confinement. A filename containing an absolute path or travers...

CVE-2026-57572 Crawl4AI: Unauthenticated RCE via Chromium launch-argument injection in browser_config.extra_args

Crawl4AI is an open-source LLM-friendly web crawler and scraper. Prior to 0.9.0, the Docker API server accepted request-supplied browserconfig.extraargs, which flowed into Chromium's launch arguments. An attacker could inject Chromium switches that replace a child-process launch command together...

CVE-2026-57572

Crawl4AI prior to version 0.9.0 was vulnerable to unauthenticated remote command execution through Chromium launch-argument injection. The Docker API server accepted request-supplied browser_config.extra_args, which flowed into Chromium’s launch arguments and could be manipulated to replace a chi...

CVE-2026-57572

Crawl4AI is an open-source LLM-friendly web crawler and scraper. Prior to 0.9.0, the Docker API server accepted request-supplied browserconfig.extraargs, which flowed into Chromium's launch arguments. An attacker could inject Chromium switches that replace a child-process launch command together...

CVE-2026-57572 Crawl4AI: Unauthenticated RCE via Chromium launch-argument injection in browser_config.extra_args

Crawl4AI is an open-source LLM-friendly web crawler and scraper. Prior to 0.9.0, the Docker API server accepted request-supplied browserconfig.extraargs, which flowed into Chromium's launch arguments. An attacker could inject Chromium switches that replace a child-process launch command together...

CVE-2026-57573

Crawl4AI is an open-source LLM-friendly web crawler and scraper. Prior to 0.9.0, the Docker API server applied its SSRF destination check on the non-streaming /crawl path but not on the streaming path. handlestreamcrawlrequest passed seed URLs straight to the crawler with no destination validatio...

CVE-2026-57573

CVE-2026-57573 affects Crawl4AI: unauthenticated SSRF via the Docker stream endpoint. Before 0.9.0, SSRF checks were only on the non‑streaming /crawl path; handle_stream_crawl_request forwarded seed URLs with no destination validation. This allowed a remote, unauthenticated client to POST to /cra...

CVE-2026-57573 Crawl4AI unauthenticated SSRF in Docker streaming crawl endpoint

Crawl4AI is an open-source LLM-friendly web crawler and scraper. Prior to 0.9.0, the Docker API server applied its SSRF destination check on the non-streaming /crawl path but not on the streaming path. handlestreamcrawlrequest passed seed URLs straight to the crawler with no destination validatio...

CVE-2026-57571

CVE-2026-57571 affects Crawl4AI prior to version 0.9.0. The vulnerability arises when saving downloaded files: the destination filename is taken from attacker-controlled input and joined to the downloads directory without confinement. If the filename contains an absolute path or traversal, it esc...

CVE-2026-57571

Crawl4AI is an open-source LLM-friendly web crawler and scraper. Prior to 0.9.0, when the crawler saves a downloaded file, the destination filename was taken from attacker-influenced input and joined to the downloads directory with no confinement. A filename containing an absolute path or travers...

CVE-2026-57571 Crawl4AI arbitrary file write via download filename path traversal

Crawl4AI is an open-source LLM-friendly web crawler and scraper. Prior to 0.9.0, when the crawler saves a downloaded file, the destination filename was taken from attacker-influenced input and joined to the downloads directory with no confinement. A filename containing an absolute path or travers...

CVE-2026-57571 Crawl4AI arbitrary file write via download filename path traversal

Crawl4AI is an open-source LLM-friendly web crawler and scraper. Prior to 0.9.0, when the crawler saves a downloaded file, the destination filename was taken from attacker-influenced input and joined to the downloads directory with no confinement. A filename containing an absolute path or travers...

PT-2026-56004

Name of the Vulnerable Software and Affected Versions Crawl4AI versions prior to 0.9.0 Description The Docker API server fails to apply Server-Side Request Forgery SSRF destination checks on the streaming path. A remote unauthenticated client can exploit this by calling the 'POST /crawl/stream'...

EUVD-2026-40431

Crawl4AI before 0.8.7 contains an arbitrary JavaScript execution vulnerability in the Docker API server's /executejs endpoint, which accepts and executes arbitrary user-supplied JavaScript in the server's browser context with --disable-web-security enabled. An attacker can execute arbitrary...

CVE-2026-56264

Crawl4AI before 0.8.7 contains an arbitrary JavaScript execution vulnerability in the Docker API server's /executejs endpoint, which accepts and executes arbitrary user-supplied JavaScript in the server's browser context with --disable-web-security enabled. An attacker can execute arbitrary...