| Title | aircheng-org iWebShop-5 eb7f7eb1c6ebf39a54f943d8e0aefe96a3b8ff54 Open Redirect |
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| Description | The affected login completion path uses `plugin::trigger('getCallback')` from `plugins/_userInfo/_userInfo.php`, which returns a user-supplied `callback` query/cookie value after HTML text filtering and `htmlspecialchars_decode`. `IController::redirect()` detects strings beginning with `http` and issues `header('location: '.$nextUrl)` without an allow-list of local hosts. After a successful login (`simple/login_act`), the application therefore redirects the browser to an arbitrary external URL such as `http://evil.example/...`, enabling phishing and token/cookie theft via crafted login links.
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| Source | ⚠️ https://github.com/aircheng-org/iWebShop-5/issues/10 |
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| User | cnluminous (UID 98136) |
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| Submission | 09/30/2026 18:31 (25 days ago) |
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| Moderation | 10/18/2026 10:49 (18 days later) |
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| Status | Accepted |
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| VulDB entry | 421682 [aircheng-org iWebShop-5 up to 5.16 Login Redirect _userInfo.php IController::redirect callback] |
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| Points | 20 |
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