| Title | SourceCodester Modern Image Gallery App v1.0 Path Traversal |
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| Description | Path traversal (CWE-22) in SourceCodester Modern Image Gallery App v1.0 delete.php allows unauthenticated attackers to delete arbitrary files. The filename POST param is used directly: 'images/' . $_POST['filename'] . unlink() without validation.
PoC: curl -X POST http://localhost/delete.php -d "id=1" -d "filename=../config.php" deletes config.php ( HTTP 500) , full DoS.
CVSS: 7.5 (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H). Details in linked Gist. |
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| Source | ⚠️ https://gist.github.com/hackusman/e618b915514ed24b9333c72152bb7218 |
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| User | hackus_man (UID 95738) |
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| Submission | 02/22/2026 17:05 (2 months ago) |
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| Moderation | 03/07/2026 09:37 (13 days later) |
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| Status | Accepted |
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| VulDB entry | 349641 [SourceCodester Modern Image Gallery App 1.0 /delete.php filename path traversal] |
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| Points | 20 |
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