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 filesyst…
Published: 2026-08-28 · CVSS: 8.8 · CVSS 4.0
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 sourced from attacker-controlled URLs.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7