{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata. Fed continuously.","feed_url":"https://feed.craftedsignal.io/vendors/mixphp/feed.json","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["MixPHP Framework 2.2.17"],"_cs_severities":["high"],"_cs_tags":["webapps","rce","deserialization"],"_cs_type":"advisory","_cs_vendors":["MixPHP"],"content_html":"\u003cp\u003eA remote code execution vulnerability due to unsafe deserialization has been identified in MixPHP Framework version 2.2.17. A public exploit, EDB-52590, has been published on Exploit-DB, significantly increasing the risk for unpatched systems. The vulnerability allows an attacker to execute arbitrary code on the server by exploiting the unsafe handling of deserialized data. This is particularly critical as the availability of a working exploit makes exploitation easier and more likely.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eAn attacker identifies a MixPHP Framework 2.2.17 instance.\u003c/li\u003e\n\u003cli\u003eThe attacker locates a deserialization entry point within the application, such as a function or API endpoint that accepts serialized data.\u003c/li\u003e\n\u003cli\u003eThe attacker crafts a malicious serialized object containing a payload designed to execute arbitrary code.\u003c/li\u003e\n\u003cli\u003eThe malicious serialized object is sent to the deserialization entry point via HTTP request.\u003c/li\u003e\n\u003cli\u003eThe MixPHP application attempts to deserialize the object.\u003c/li\u003e\n\u003cli\u003eDue to the unsafe deserialization vulnerability, the malicious payload within the object is executed.\u003c/li\u003e\n\u003cli\u003eThe attacker gains remote code execution on the server.\u003c/li\u003e\n\u003cli\u003eThe attacker can then perform further actions such as installing malware, exfiltrating data, or pivoting to other systems.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation allows attackers to execute arbitrary code on the affected server. This can lead to complete system compromise, data theft, denial of service, or further propagation of attacks to other systems within the network. The availability of a public exploit means that less skilled attackers can easily leverage this vulnerability.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUpgrade MixPHP Framework to a patched version that addresses the unsafe deserialization vulnerability.\u003c/li\u003e\n\u003cli\u003eMonitor web server logs for suspicious POST requests containing serialized data to identify potential exploitation attempts. Deploy the Sigma rules provided to detect exploitation attempts.\u003c/li\u003e\n\u003cli\u003eImplement input validation and sanitization to prevent malicious data from being processed by the application.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-05-29T07:52:19Z","date_published":"2026-05-29T07:52:19Z","id":"https://feed.craftedsignal.io/briefs/2026-05-mixphp-deserialization-rce/","summary":"MixPHP Framework 2.2.17 is vulnerable to remote code execution due to unsafe deserialization, with a public exploit available, increasing the risk for unpatched systems.","title":"MixPHP Framework 2.2.17 Unsafe Deserialization Remote Code Execution","url":"https://feed.craftedsignal.io/briefs/2026-05-mixphp-deserialization-rce/"}],"language":"en","title":"CraftedSignal Threat Feed — MixPHP","version":"https://jsonfeed.org/version/1.1"}