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

CVE-2026-82286 — gpt-crawler 認証なし任意ファイル書き込み BuilderIO/gpt-crawler（約22k ★）における、POST /crawl API エンドポイントの outputFileName パラメータを介した認証なし任意ファイル書き込み の概念実証です。 | ---|--- CVE| CVE-2026-82286 製品| gpt-crawler BuilderIO 影響を受けるバージョン| $config.outputFileName.replace/.json$/, ""-$fileCounter.json; ... await...

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 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 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 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: 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...

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...

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...