Description (CNA)
Snipe-IT before 8.7.0 fails to properly sanitize markdown image syntax in note fields, allowing authenticated users to read arbitrary server files and issue server-side HTTP requests. Attackers can submit markdown image syntax in checkout acceptance notes that survive HTML escaping, are expanded by CommonMark parser, and resolved by laravel-mail-auto-embed via file_get_contents or curl, exfiltrating sensitive files like .env containing APP_KEY.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| grokability / snipe-it | affected 0 before 8.7.0; unaffected 8.7.0 |
CWE
CWE-73
References
- https://github.com/grokability/snipe-it/security/advisories/GHSA-f3vq-g24v-xc2g
- https://www.vulncheck.com/advisories/snipe-it-before-8.7.0-arbitrary-file-read-and-ssrf-via-markdown
ADP enrichment
No English description supplied.