Malicious code in strapi-plugin-osag (npm)
Exploitation and risk
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osv · MAL-2026-16235
Published--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (34d9349a970008e54774fc533af589248d578e1d34f6f82a9a6630beeabd2203) The package presents itself as a Strapi plugin but ships no plugin code — only a postinstall.js script that runs automatically on `npm install`. The script collects installer-side host identifiers (hostname, OS platform/arch/type/release, username, home directory) and enumerates all network interface addresses, then transmits them as query parameters in a plain HTTP GET to a hardcoded Burp Collaborator subdomain 8y70jt07jkewju8wh0o1cgkaw12sqje8.oastify.com on port 80. The package's declared repository/homepage points at a placeholder github.com/user/strapi-plugin-yayccresh-meeb URL that does not identify a real publisher, and the Strapi-branded name does not match the shipped contents.
- Source published
- 16 Sep 2026 13:59:21 UTC
- Source modified
- 16 Sep 2026 14:30:06 UTC
- Saved here
- 24 Oct 2026 13:17:17 UTC
- Source terms
- OSV · upstream source license applies
Original source record · Cite this exact observation · Complete original publisher JSON
Source: osv · OSV · upstream source license applies. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.