| Title | Open Web Analytics master Insecure Deserialization |
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| Description | Open Web Analytics (OWA) contains an insecure deserialization vulnerability in the remote event queue endpoint. An unauthenticated remote attacker can send crafted event data to queue.php, which passes through Event::loadFromArray() to set arbitrary Event object properties. The Event object is serialized and later deserialized via unserialize() without sanitization, leading to PHP object injection and potentially remote code execution.
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| Source | ⚠️ https://github.com/Open-Web-Analytics/Open-Web-Analytics/issues/960 |
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| User | Customeres (UID 86596) |
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| Submission | 07/30/2026 17:52 (2 months ago) |
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| Moderation | 09/25/2026 10:15 (2 months later) |
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| Status | Accepted |
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| VulDB entry | 409882 [Open-Web-Analytics up to 1.8.1 Remote Event Queue Endpoint queue.php Event::loadFromArray deserialization] |
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| Points | 20 |
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