CVE-2026-82286-gpt-crawler-Arbitrary-File-Write

CVE-2026-82286 — gpt-crawler Unauthenticated Arbitrary File Write Proof-of-concept for an unauthenticated arbitrary file write in BuilderIO/gpt-crawler ≈22k ★ via the outputFileName parameter of the POST /crawl API endpoint. | ---|--- CVE| CVE-2026-82286 Product| gpt-crawler BuilderIO Affected|...

crawl4ai CVE-2026-91940 arbitrary file write

CVE-2026-91940 crawl4ai 0.9.3: POST /crawl with PDFContentScrapingStrategy and attacker-controlled imagesavedir writes extracted image streams to disk. Hosts a minimal PDF on lhost:lport and triggers /crawl. Patched versions return HTTP 400 not permitted. Requires API token on 0.9.2. !/usr/bin/en...

CVE-2026-82286 gpt-crawler Arbitrary File Write via outputFileName Parameter

gpt-crawler through 1.5.1 fails to validate the outputFileName parameter in the POST /crawl endpoint, allowing unauthenticated attackers to write arbitrary files to any filesystem path. Attackers can supply absolute paths or parent-directory segments to overwrite existing files with content sourc...

CVE-2026-82286 gpt-crawler Arbitrary File Write via outputFileName Parameter

gpt-crawler through 1.5.1 fails to validate the outputFileName parameter in the POST /crawl endpoint, allowing unauthenticated attackers to write arbitrary files to any filesystem path. Attackers can supply absolute paths or parent-directory segments to overwrite existing files with content sourc...

CVE-2026-82286 gpt-crawler Arbitrary File Write via outputFileName Parameter

gpt-crawler through 1.5.1 fails to validate the outputFileName parameter in the POST /crawl endpoint, allowing unauthenticated attackers to write arbitrary files to any filesystem path. Attackers can supply absolute paths or parent-directory segments to overwrite existing files with content sourc...

EUVD-2026-67817

gpt-crawler through 1.5.1 fails to validate the outputFileName parameter in the POST /crawl endpoint, allowing unauthenticated attackers to write arbitrary files to any filesystem path. Attackers can supply absolute paths or parent-directory segments to overwrite existing files with content sourc...

CVE-2026-82286

gpt-crawler through version 1.5.1 (BuilderIO) is vulnerable to an arbitrary file write via the outputFileName parameter in the POST /crawl endpoint. The root cause is a failure to validate this parameter, allowing unauthenticated attackers to supply absolute paths or parent-directory segments and...

CVE-2026-82286

gpt-crawler through 1.5.1 fails to validate the outputFileName parameter in the POST /crawl endpoint, allowing unauthenticated attackers to write arbitrary files to any filesystem path. Attackers can supply absolute paths or parent-directory segments to overwrite existing files with content sourc...

CVE-2026-82286: Improper Limitation of a Pathname to a Restricted Directory

gpt-crawler through 1.5.1 fails to validate the outputFileName parameter in the POST /crawl endpoint, allowing unauthenticated attackers to write arbitrary files to any filesystem path. Attackers can supply absolute paths or parent-directory segments to overwrite existing files with content sourc...

Exploit for Code Injection in Kidocode Crawl4Ai

CVE-2026-26216 — Crawl4AI unauthenticated RCE via hooks GHS...

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...

PT-2026-53411

Summary The safe eval expression function in the computed fields feature uses an AST validator that only blocks attributes starting with underscore. Python generator and frame object attributes gi frame, f back, f builtins do NOT start with underscore, enabling a complete sandbox escape to achiev...

CVE-2026-53753

Crawl4AI is an open-source LLM friendly web crawler & scraper. Prior to 0.8.7, the safeevalexpression function in the computed fields feature uses an AST validator that only blocks attributes starting with underscore. Python generator and frame object attributes giframe, fback, fbuiltins do NOT...

EUVD-2026-38569

Crawl4AI is an open-source LLM friendly web crawler & scraper. Prior to 0.8.7, the safeevalexpression function in the computed fields feature uses an AST validator that only blocks attributes starting with underscore. Python generator and frame object attributes giframe, fback, fbuiltins do NOT...

CVE-2026-53753: Improper Control of Generation of Code

Crawl4AI is an open-source LLM friendly web crawler & scraper. Prior to 0.8.7, the safeevalexpression function in the computed fields feature uses an AST validator that only blocks attributes starting with underscore. Python generator and frame object attributes giframe, fback, fbuiltins do NOT...

Crawl4AI: AST Sandbox Escape via gi_frame.f_back Chain - Pre-Auth RCE in Docker API

The safeevalexpression function in the computed fields feature uses an AST validator that only blocks attributes starting with underscore. Python generator and frame object attributes giframe, fback, fbuiltins do NOT start with underscore, enabling a complete sandbox escape to achieve arbitrary...