# crawl4ai (PyPI) vulnerabilities Source: https://junglewise.ai/threats/technologies/crawl4ai Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/crawl4ai.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 23 vulnerabilities in crawl4ai (PyPI): 0 in the last 7 days and 5 in the last 90 days, 6 of them critical and 0 exploited in the wild. The most recent, CVE-2026-91944, was published on 15 September 2026. Nothing in the last four weeks, down from 5 vulnerabilities in the four before. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 5 - All time: 23 (6 critical, 0 exploited in the wild) ## About crawl4ai (PyPI) An open-source Python library designed for crawling and scraping web content for use in large language models. ## Latest crawl4ai (PyPI) vulnerabilities - [CVE-2026-91944: crawl4ai DOM-based XSS in Playground UI](https://junglewise.ai/threats/cve-2026-91944-crawl4ai-dom-based-xss-in-playground-ui) (medium, CVSS 6.1, published 15 Sep 2026) - [CVE-2026-91943: Crawl4AI PDFContentScrapingStrategy server-side request forgery](https://junglewise.ai/threats/cve-2026-91943-crawl4ai-pdfcontentscrapingstrategy-server-side-request-forgery) (high, CVSS 7.7, published 15 Sep 2026) - [CVE-2026-91942: crawl4ai DOM-based XSS in Docker Playground via innerHTML](https://junglewise.ai/threats/cve-2026-91942-crawl4ai-dom-based-xss-in-docker-playground-via-innerhtml) (medium, CVSS 5.4, published 15 Sep 2026) - [CVE-2026-91941: Crawl4AI uncontrolled resource consumption in PDFContentScrapingStrategy](https://junglewise.ai/threats/cve-2026-91941-crawl4ai-uncontrolled-resource-consumption-in) (high, CVSS 7.5, published 15 Sep 2026) - [CVE-2026-91940: crawl4ai arbitrary file write in PDFContentScrapingStrategy](https://junglewise.ai/threats/cve-2026-91940-crawl4ai-arbitrary-file-write-in-pdfcontentscrapingstrategy) (high, CVSS 7.5, published 15 Sep 2026) - [CVE-2026-56260: Crawl4AI arbitrary file write in Docker API server screenshot and pdf endpoints](https://junglewise.ai/threats/cve-2026-56260-crawl4ai-arbitrary-file-write-in-docker-api-server-screenshot-and) (critical, CVSS 9.1, published 12 Jul 2026) - [CVE-2026-56259: Crawl4AI credential exfiltration in Docker API server](https://junglewise.ai/threats/cve-2026-56259-crawl4ai-credential-exfiltration-in-docker-api-server) (high, CVSS 8.2, published 12 Jul 2026) - [CVE-2026-56261: Crawl4AI SSRF in Docker API webhook endpoints](https://junglewise.ai/threats/cve-2026-56261-crawl4ai-ssrf-in-docker-api-webhook-endpoints) (high, CVSS 8.6, published 10 Jul 2026) - [CVE-2025-28197: PYSEC-2026-1281 - Crawl4AI SSRF vulnerability](https://junglewise.ai/threats/cve-2025-28197-crawl4ai-ssrf-vulnerability) (medium, CVSS 4, published 7 Jul 2026) - [CVE-2026-57573: unclecode Crawl4AI SSRF in Docker API streaming path](https://junglewise.ai/threats/cve-2026-57573-unclecode-crawl4ai-ssrf-in-docker-api-streaming-path) (high, CVSS 8.6, published 6 Jul 2026) - [CVE-2026-57572: unclecode Crawl4AI remote code execution in Docker API server](https://junglewise.ai/threats/cve-2026-57572-unclecode-crawl4ai-remote-code-execution-in-docker-api-server) (critical, CVSS 10, published 6 Jul 2026) - [CVE-2026-57571: UncleCode Crawl4AI Path Traversal in Crawler Downloads](https://junglewise.ai/threats/cve-2026-57571-unclecode-crawl4ai-path-traversal-in-crawler-downloads) (critical, CVSS 9.6, published 6 Jul 2026) - [CVE-2026-56264: Crawl4AI arbitrary JavaScript execution in Docker API server](https://junglewise.ai/threats/cve-2026-56264-crawl4ai-arbitrary-javascript-execution-in-docker-api-server) (high, CVSS 8.1, published 30 Jun 2026) - [CVE-2026-56262: Crawl4AI authentication bypass in monitor router endpoints](https://junglewise.ai/threats/cve-2026-56262-crawl4ai-authentication-bypass-in-monitor-router-endpoints) (medium, CVSS 6.5, published 24 Jun 2026) - [CVE-2026-53755: unclecode Crawl4AI SSRF via proxy settings in Docker API server](https://junglewise.ai/threats/cve-2026-53755-unclecode-crawl4ai-ssrf-via-proxy-settings-in-docker-api-server) (high, CVSS 8.6, published 23 Jun 2026) - [CVE-2026-53754: unclecode Crawl4AI SSRF in Docker API server](https://junglewise.ai/threats/cve-2026-53754-unclecode-crawl4ai-ssrf-in-docker-api-server) (high, CVSS 7.5, published 23 Jun 2026) - [CVE-2026-53753: unclecode Crawl4AI sandbox escape in _safe_eval_expression](https://junglewise.ai/threats/cve-2026-53753-unclecode-crawl4ai-sandbox-escape-in-safe-eval-expression) (critical, CVSS 9.8, published 23 Jun 2026) - [CVE-2026-56263: Crawl4AI stored XSS in monitor dashboard](https://junglewise.ai/threats/cve-2026-56263-crawl4ai-stored-xss-in-monitor-dashboard) (medium, CVSS 6.1, published 23 Jun 2026) - [CVE-2026-56258: Crawl4AI arbitrary file write in screenshot and PDF endpoints](https://junglewise.ai/threats/cve-2026-56258-crawl4ai-arbitrary-file-write-in-screenshot-and-pdf-endpoints) (high, CVSS 8.1, published 23 Jun 2026) - [CVE-2026-56266: unclecode Crawl4AI SSRF in crawl and extraction endpoints](https://junglewise.ai/threats/cve-2026-56266-unclecode-crawl4ai-ssrf-in-crawl-and-extraction-endpoints) (high, CVSS 8.6, published 22 Jun 2026) - [CVE-2026-56265: Crawl4AI hardcoded JWT signing key in Docker API server](https://junglewise.ai/threats/cve-2026-56265-crawl4ai-hardcoded-jwt-signing-key-in-docker-api-server) (critical, CVSS 9.8, published 21 Jun 2026) - [CVE-2026-26217: unclecode Crawl4AI local file inclusion in Docker API](https://junglewise.ai/threats/cve-2026-26217-unclecode-crawl4ai-local-file-inclusion-in-docker-api) (high, CVSS 8.6, published 12 Feb 2026) - [CVE-2026-26216: unclecode Crawl4AI remote code execution in Docker API hooks](https://junglewise.ai/threats/cve-2026-26216-unclecode-crawl4ai-remote-code-execution-in-docker-api-hooks) (critical, CVSS 10, published 12 Feb 2026) ## Most severe crawl4ai (PyPI) vulnerabilities - [CVE-2026-26216: unclecode Crawl4AI remote code execution in Docker API hooks](https://junglewise.ai/threats/cve-2026-26216-unclecode-crawl4ai-remote-code-execution-in-docker-api-hooks) (critical, CVSS 10, published 12 Feb 2026) - [CVE-2026-57572: unclecode Crawl4AI remote code execution in Docker API server](https://junglewise.ai/threats/cve-2026-57572-unclecode-crawl4ai-remote-code-execution-in-docker-api-server) (critical, CVSS 10, published 6 Jul 2026) - [CVE-2026-53753: unclecode Crawl4AI sandbox escape in _safe_eval_expression](https://junglewise.ai/threats/cve-2026-53753-unclecode-crawl4ai-sandbox-escape-in-safe-eval-expression) (critical, CVSS 9.8, published 23 Jun 2026) - [CVE-2026-56265: Crawl4AI hardcoded JWT signing key in Docker API server](https://junglewise.ai/threats/cve-2026-56265-crawl4ai-hardcoded-jwt-signing-key-in-docker-api-server) (critical, CVSS 9.8, published 21 Jun 2026) - [CVE-2026-57571: UncleCode Crawl4AI Path Traversal in Crawler Downloads](https://junglewise.ai/threats/cve-2026-57571-unclecode-crawl4ai-path-traversal-in-crawler-downloads) (critical, CVSS 9.6, published 6 Jul 2026) - [CVE-2026-56260: Crawl4AI arbitrary file write in Docker API server screenshot and pdf endpoints](https://junglewise.ai/threats/cve-2026-56260-crawl4ai-arbitrary-file-write-in-docker-api-server-screenshot-and) (critical, CVSS 9.1, published 12 Jul 2026) - [CVE-2026-26217: unclecode Crawl4AI local file inclusion in Docker API](https://junglewise.ai/threats/cve-2026-26217-unclecode-crawl4ai-local-file-inclusion-in-docker-api) (high, CVSS 8.6, published 12 Feb 2026) - [CVE-2026-53755: unclecode Crawl4AI SSRF via proxy settings in Docker API server](https://junglewise.ai/threats/cve-2026-53755-unclecode-crawl4ai-ssrf-via-proxy-settings-in-docker-api-server) (high, CVSS 8.6, published 23 Jun 2026) - [CVE-2026-57573: unclecode Crawl4AI SSRF in Docker API streaming path](https://junglewise.ai/threats/cve-2026-57573-unclecode-crawl4ai-ssrf-in-docker-api-streaming-path) (high, CVSS 8.6, published 6 Jul 2026) - [CVE-2026-56261: Crawl4AI SSRF in Docker API webhook endpoints](https://junglewise.ai/threats/cve-2026-56261-crawl4ai-ssrf-in-docker-api-webhook-endpoints) (high, CVSS 8.6, published 10 Jul 2026) ## Vulnerabilities per week Nothing in the last four weeks, down from 5 vulnerabilities in the four before. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 5 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Other PyPI technologies - [tensorflow (PyPI)](https://junglewise.ai/threats/technologies/pypi-tensorflow): 435 vulnerabilities - [tensorflow-cpu (PyPI)](https://junglewise.ai/threats/technologies/tensorflow-cpu): 430 vulnerabilities - [tensorflow-gpu (PyPI)](https://junglewise.ai/threats/technologies/tensorflow-gpu): 427 vulnerabilities - [open-webui (PyPI)](https://junglewise.ai/threats/technologies/open-webui): 177 vulnerabilities - [Django (PyPI)](https://junglewise.ai/threats/technologies/django): 173 vulnerabilities - [apache-airflow (PyPI)](https://junglewise.ai/threats/technologies/apache-airflow): 159 vulnerabilities - [pillow (PyPI)](https://junglewise.ai/threats/technologies/pillow): 125 vulnerabilities - [praisonai (PyPI)](https://junglewise.ai/threats/technologies/pypi-praisonai): 120 vulnerabilities - [vllm (PyPI)](https://junglewise.ai/threats/technologies/pypi-vllm): 117 vulnerabilities - [plone (PyPI)](https://junglewise.ai/threats/technologies/pypi-plone): 101 vulnerabilities - [mlflow (PyPI)](https://junglewise.ai/threats/technologies/mlflow): 88 vulnerabilities - [picklescan (PyPI)](https://junglewise.ai/threats/technologies/picklescan): 86 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "crawl4ai (PyPI) vulnerabilities", https://junglewise.ai/threats/technologies/crawl4ai, 13 November 2026.