CVE-2026-82286: gpt-crawler Arbitrary File Write via outputFileName Parameter
BuilderIO · gpt-crawler
Affected: BuilderIO gpt-crawler · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 45% of scored CVEs
DescriptionCVE.org
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.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- BuilderIO · gpt-crawlerup to and including 1.5.1
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- BuilderIO
- Published
- August 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-82286 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.