CVE-2026-102630

UnoPim versions before 2.0.1 and 2.1.1 trust all connecting clients as proxies and honor the X-Forwarded-Host header without validation, allowing unauthenticated attackers to inject arbitrary origins into admin layout pages. Attackers can set X-Forwarded-Host to redirect JavaScript asset loading to their server, and when responses are cached by shared proxies, subsequent administrators execute attacker-supplied code in their authenticated sessions.

• https://github.com/unopim/unopim
• https://github.com/unopim/unopim/blob/v2.1.0/bootstrap/app.php#L24
• https://github.com/unopim/unopim/blob/v2.1.0/packages/Webkul/Admin/src/Resources/views/components/layouts/index.blade.php#L9
• https://github.com/unopim/unopim/commit/77e33618df5ba82fc9c9a32d137368e5bbe5ac9c
• https://github.com/unopim/unopim/releases/tag/v2.0.1
• https://github.com/unopim/unopim/releases/tag/v2.1.1
• https://www.vulncheck.com/advisories/unopim-2.0.0-before-2.0.1-and-2.1.0-before-2.1.1-cache-poisoning-via-x-forwarded-host