Description (CNA)
Lychee is a free, open-source photo-management tool. Prior to version 7.5.3, the photo `description` field is stored without HTML sanitization and rendered using `{!! $item->summary !!}` (Blade unescaped output) in the RSS, Atom, and JSON feed templates. The `/feed` endpoint is publicly accessible without authentication, allowing any RSS reader to execute attacker-controlled JavaScript. Version 7.5.3 fixes the issue.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| LycheeOrg / Lychee | affected < 7.5.3 |
CWE
CWE-79
References
- https://github.com/LycheeOrg/Lychee/security/advisories/GHSA-5574-7f3r-hm9j
- https://github.com/LycheeOrg/Lychee/pull/4218
- https://github.com/LycheeOrg/Lychee/commit/d2e2606a0223d5a384d5b806db1b31eb587adc5c
- https://github.com/LycheeOrg/Lychee/releases/tag/v7.5.3
ADP enrichment
No English description supplied.