CWE-502: Deserialization of Untrusted Data
The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid.
Yearly Trend
Top Affected Vendors
All Deserialization of Untrusted Data CVEs (976)
CVE-2025-59287 is a critical deserialization vulnerability in Windows Server Update Service (WSUS) that allows unauthenticated remote attackers to exe...
Oct 14, 2025CVE-2023-49886 is a critical remote code execution vulnerability in IBM Standards Processing Engine caused by unsafe Java deserialization. Attackers c...
Oct 6, 2025This vulnerability allows arbitrary code execution through deserialization of untrusted data in pyfory/pyfury libraries. Applications are affected if ...
Oct 1, 2025CVE-2025-26399 is an unauthenticated remote code execution vulnerability in SolarWinds Web Help Desk's AjaxProxy component that allows attackers to ex...
Sep 23, 2025A critical deserialization vulnerability in h2oai/h2o-3 allows attackers to bypass security checks using double URL encoding, enabling arbitrary file ...
Sep 21, 2025A Java deserialization vulnerability in Jaspersoft Library allows remote attackers to execute arbitrary code by sending malicious serialized objects. ...
Sep 16, 2025This vulnerability allows remote code execution in Dataease by exploiting improper JDBC URL validation in the H2 data source implementation. Attackers...
Sep 15, 2025CVE-2025-55232 is a critical deserialization vulnerability in Microsoft High Performance Compute Pack (HPC) that allows remote attackers to execute ar...
Sep 9, 2025This vulnerability allows attackers to inject malicious objects through deserialization of untrusted data in the Quiz And Survey Master WordPress plug...
Sep 5, 2025CVE-2024-28988 is a critical Java deserialization vulnerability in SolarWinds Web Help Desk that allows unauthenticated attackers to execute arbitrary...
Sep 1, 2025This vulnerability in h2o-3 allows attackers to bypass regex filters in JDBC connections by manipulating spaces between parameters, enabling deseriali...
Sep 1, 2025CVE-2025-52761 is a PHP object injection vulnerability in the WP Funnel Manager WordPress plugin that allows attackers to execute arbitrary code by de...
Aug 28, 2025This CVE describes a PHP object injection vulnerability in the MediCenter WordPress theme that allows attackers to execute arbitrary code through dese...
Aug 20, 2025This vulnerability allows remote attackers to execute arbitrary code via PHP object injection through deserialization of untrusted data in the ThemeMa...
Aug 20, 2025CVE-2025-54686 is a PHP object injection vulnerability in the Exertio WordPress theme that allows attackers to execute arbitrary code through deserial...
Aug 14, 2025This vulnerability allows unauthenticated attackers to perform PHP object injection through deserialization of untrusted input in the Database for Con...
Aug 13, 2025CVE-2025-45146 is a critical deserialization vulnerability in ModelCache for LLM that allows remote code execution by sending specially crafted data t...
Aug 11, 2025This CVE describes a remote code execution vulnerability in ms-swift version 3.3.0 due to unsafe YAML deserialization. Attackers can execute arbitrary...
Aug 1, 2025WinMatrix3 software from Simopro Technology has a critical insecure deserialization vulnerability that allows unauthenticated remote attackers to exec...
Jul 21, 2025CVE-2025-53770 is a critical deserialization vulnerability in on-premises Microsoft SharePoint Server that allows unauthenticated attackers to execute...
Jul 20, 2025This vulnerability allows unauthenticated attackers to perform PHP object injection through the Integration for Pipedrive and Contact Form 7 plugin fo...
Jul 19, 2025CVE-2025-30973 is a PHP object injection vulnerability in Codexpert, Inc's CoSchool LMS WordPress plugin that allows attackers to execute arbitrary co...
Jul 16, 2025CVE-2025-30949 is a PHP object injection vulnerability in the Guru Team Site Chat on Telegram WordPress plugin that allows attackers to execute arbitr...
Jul 16, 2025This vulnerability allows remote code execution through unsafe deserialization in GPT-SoVITS-WebUI. Attackers can exploit this by providing malicious ...
Jul 15, 2025This vulnerability allows remote code execution through unsafe deserialization in GPT-SoVITS-WebUI. Attackers can exploit the GPT_dropdown input to ex...
Jul 15, 2025Adobe Experience Manager versions 6.5.23.0 and earlier contain a deserialization vulnerability that allows unauthenticated attackers to execute arbitr...
Jul 8, 2025This vulnerability in Mescius ActiveReports.NET allows remote attackers to execute arbitrary code by exploiting insecure deserialization in the ReadVa...
Jul 7, 2025The Education WordPress theme has a PHP object injection vulnerability that allows unauthenticated attackers to inject malicious PHP objects via deser...
Jul 2, 2025This vulnerability allows attackers to execute arbitrary code by sending malicious serialized data to Apache Seata servers. It affects all Apache Seat...
Jun 28, 2025CVE-2025-52724 is a PHP object injection vulnerability in the BoldThemes Amwerk WordPress theme that allows attackers to execute arbitrary code throug...
Jun 27, 2025This vulnerability allows remote attackers to execute arbitrary code on WordPress sites running the vulnerable WP Optimize By xTraffic plugin. Attacke...
Jun 27, 2025This vulnerability allows remote attackers to execute arbitrary code via PHP object injection through deserialization of untrusted data in the CRM Per...
Jun 17, 2025This vulnerability allows attackers to execute arbitrary PHP code through deserialization of untrusted data in the Rapyd Payment Extension for WooComm...
Jun 17, 2025CVE-2025-31919 is a PHP object injection vulnerability in the Spare WordPress theme that allows attackers to execute arbitrary code through deserializ...
Jun 17, 2025CVE-2025-49455 is a PHP object injection vulnerability in the LoftOcean TinySalt WordPress theme that allows attackers to execute arbitrary code throu...
Jun 10, 2025This vulnerability allows remote attackers to execute arbitrary code through deserialization of untrusted data in the PressGrid WordPress theme. Attac...
Jun 9, 2025This vulnerability allows remote attackers to execute arbitrary code through deserialization of untrusted data in the The Fashion - Model Agency One P...
Jun 9, 2025CVE-2025-31396 is a PHP object injection vulnerability in the FLAP Business WordPress theme that allows attackers to execute arbitrary code through de...
Jun 9, 2025This vulnerability allows authenticated attackers to read arbitrary files on Apache InLong servers through a deserialization flaw. It affects Apache I...
Jun 6, 2025This CVE describes a PHP object injection vulnerability in the Mr. Murphy WordPress theme caused by unsafe deserialization of untrusted data. Attacker...
Jun 6, 2025A critical deserialization vulnerability in Soar Cloud HRD Human Resource Management System allows remote attackers to execute arbitrary system comman...
Jun 6, 2025A deserialization vulnerability in ThimPress Course Builder WordPress theme allows attackers to inject malicious objects by manipulating serialized da...
May 29, 2025This CVE describes a PHP object injection vulnerability in the ZoomSounds WordPress plugin that allows attackers to execute arbitrary code through des...
May 23, 2025This vulnerability allows attackers to inject malicious PHP objects through deserialization of untrusted data in the WPFunnels WordPress plugin. Succe...
May 23, 2025A PHP object injection vulnerability in the BoldThemes Avantage WordPress theme allows attackers to execute arbitrary code through deserialization of ...
May 23, 2025This vulnerability allows remote attackers to execute arbitrary code through PHP object injection via deserialization of untrusted data in the Goodlay...
May 23, 2025This vulnerability allows remote attackers to execute arbitrary code via PHP object injection through deserialization of untrusted data in the Goodlay...
May 23, 2025This vulnerability allows attackers to execute arbitrary code on WordPress sites using the Car Dealer theme by exploiting insecure deserialization. It...
May 23, 2025This vulnerability allows remote attackers to execute arbitrary code on WordPress sites using the Jarvis theme through PHP object injection via deseri...
May 23, 2025CVE-2025-31927 is a PHP object injection vulnerability in the Acerola WordPress theme that allows attackers to execute arbitrary code through deserial...
May 23, 2025About Deserialization of Untrusted Data (CWE-502)
The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid.
Our database tracks 976 CVEs classified as CWE-502, with 476 rated critical and 444 rated high severity. The average CVSS score for Deserialization of Untrusted Data vulnerabilities is 8.8.
External reference: View CWE-502 on MITRE CWE →
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