CVE-2026-30953 — LinkAce affected by SSRF via link creation: NoPrivateIpRule not applied to LinkStoreRequest
LinkAce is a self-hosted archive to collect website links. When a user creates a link via POST /links, the server fetches HTML metadata from the provided URL (LinkRepository::cr…
Published: 2026-03-10 · CVSS: 7.7 · CVSS 3.1
LinkAce is a self-hosted archive to collect website links. When a user creates a link via POST /links, the server fetches HTML metadata from the provided URL (LinkRepository::create() calls HtmlMeta::getFromUrl()). The LinkStoreRequest validation rules do not include NoPrivateIpRule, allowing server-side requests to internal network addresses, Docker service hostnames, and cloud metadata endpoints. The project already has a NoPrivateIpRule class (app/Rules/NoPrivateIpRule.php) but it is only applied in FetchController.php (line 99), not in the primary link creation path.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7