CWE-502— Deserialization of Untrusted Data
The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.— MITRE CWE catalog
3,711 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-502page 45 of 75
- CVE-2022-45077HIGHCVSS 6.3EG 8.82022-11-17
Auth. (subscriber+) PHP Object Injection vulnerability in Betheme theme <= 26.5.1.4 on WordPress.
- CVE-2018-18589HIGHCVSS 6.3EG 8.82018-10-23
A potential Remote Arbitrary Code Execution vulnerability has been identified in Micro Focus' Real User Monitoring software, versions 9.26IP, 9.30, 9.40 and 9.50. The vulnerability could be exploited to execute arbitrary code.
- CVE-2022-20763HIGHCVSS 5.4EG 8.82022-04-06
A vulnerability in the login authorization components of Cisco Webex Meetings could allow an authenticated, remote attacker to inject arbitrary Java code. This vulnerability is due to improper deserialization of Java code within login requ…
- CVE-2022-2886HIGHCVSS 5.0EG 8.82022-08-19
A vulnerability, which was classified as critical, was found in Laravel 5.1. Affected is an unknown function. The manipulation leads to deserialization. It is possible to launch the attack remotely. The exploit has been disclosed to the pu…
- CVE-2016-0750HIGHCVSS 4.2EG 8.82018-09-11
The hotrod java client in infinispan before 9.1.0.Final automatically deserializes bytearray message contents in certain events. A malicious user could exploit this flaw by injecting a specially-crafted serialized object to attain remote c…
- CVE-2026-63393HIGHCVSS 8.7EG 8.72026-10-30
OpenSearch SQL supports querying OpenSearch data using SQL and Piped Processing Language. In the 2.x line from 2.8.0.0 until 2.19.6.0, and the 3.x line prior to 3.7.0.0, a remote authenticated user with basic read/search permissions can pr…
- CVE-2026-107238HIGHCVSS 8.7EG 8.72026-10-29
A vulnerability allowing an authenticated domain user to perform remote code execution (RCE) as the LocalSystem account on servers running the Veeam Management Pack for Microsoft System Center Collector service.
- CVE-2026-114198HIGHCVSS 8.7EG 8.72026-10-21
Deserialization of untrusted data in Mandiant FLARE floss releases before 3.2.0 allows arbitrary code execution when a crafted .viv or .exe.viv workspace is passed to the floss utility
- CVE-2026-114197HIGHCVSS 8.7EG 8.72026-10-21
Deserialization of untrusted data in Mandiant FLARE capa releases before 10.0.0 allows arbitrary code execution when a crafted .viv or .exe.viv workspace is passed to the capa utility
- CVE-2026-101169HIGHCVSS 8.7EG 8.72026-09-29
In affected versions of Octopus Server, an authenticated user with permissions to edit an Environment or Project can set specifically crafted JSON content for the object. Insecure deserialization of this content allows the user to execute …
- CVE-2026-40877HIGHCVSS 8.7EG 8.72026-08-24
Combodo iTop is a web-based IT service management tool. Prior to 3.2.3, iTop is vulnerable to PHP object injection in the user preference functionality, which can lead to remote code execution. This issue has been fixed in version 3.2.3.
- CVE-2026-21655HIGHCVSS 8.7EG 8.72026-07-23
Deserialization of untrusted data vulnerability in Johnson Control victor on Windows, Johnson Controls CCure 9000, and Johnson Controls Victor Application Server allows capec-586. This issue affects victor: before 8.0; CCure 9000: before …
- CVE-2026-47161HIGHCVSS 8.7EG 8.72026-05-27
RELATE is a web-based courseware package. Prior to commit d66ba5659b459bf1ba56b7109b5f9ecf197cbefb, RELATE LMS configures its Celery workers to accept and deserialize untrusted 'pickle' data. An attacker who can reach the message broker ca…
- CVE-2026-6009HIGHCVSS 8.7EG 8.72026-05-19
Java Deserialisation Vulnerability in Jaspersoft Reports Library leads to Remote Code Execution (RCE), potentially allowing code execution on the affected system
- CVE-2026-4735HIGHCVSS 8.7EG 8.72026-03-24
Deserialization of Untrusted Data vulnerability in DTStack chunjun (chunjun-core/src/main/java/com/dtstack/chunjun/util modules). This vulnerability is associated with program files GsonUtil.Java. This issue affects chunjun: before 1.1…
- CVE-2025-9571HIGHCVSS 8.7EG 8.72025-12-10
A remote code execution (RCE) vulnerability exists in Google Cloud Data Fusion. A user with permissions to upload artifacts to a Data Fusion instance can execute arbitrary code within the core AppFabric component. This could allow the att…
- CVE-2025-54923HIGHCVSS 8.7EG 8.72025-08-20
CWE-502: Deserialization of Untrusted Data vulnerability exists that could cause remote code execution and compromise of system integrity when authenticated users send crafted data to a network-exposed service that performs unsafe deserial…
- CVE-2025-47732HIGHCVSS 8.7EG 8.72025-05-08
Deserialization of untrusted data in Microsoft Dataverse allows an authorized attacker to execute code over a network.
- CVE-2025-29807HIGHCVSS 8.7EG 8.72025-03-21
Deserialization of untrusted data in Microsoft Dataverse allows an authorized attacker to execute code over a network.
- CVE-2024-31277HIGHCVSS 8.7EG 8.72024-04-07
Deserialization of Untrusted Data vulnerability in PickPlugins Product Designer.This issue affects Product Designer: from n/a through 1.0.32.
- CVE-2024-24842HIGHCVSS 8.7EG 8.72024-03-27
Deserialization of Untrusted Data vulnerability in Echo Plugins Knowledge Base for Documentation, FAQs with AI Assistance.This issue affects Knowledge Base for Documentation, FAQs with AI Assistance: from n/a through 11.30.2.
- CVE-2024-23512HIGHCVSS 8.7EG 8.72024-02-12
Deserialization of Untrusted Data vulnerability in wpxpo ProductX – WooCommerce Builder & Gutenberg WooCommerce Blocks.This issue affects ProductX – WooCommerce Builder & Gutenberg WooCommerce Blocks: from n/a through 3.1.4.
- CVE-2024-23513HIGHCVSS 8.7EG 8.72024-02-12
Deserialization of Untrusted Data vulnerability in PropertyHive.This issue affects PropertyHive: from n/a through 2.0.5.
- CVE-2024-22309HIGHCVSS 8.7EG 8.72024-01-24
Deserialization of Untrusted Data vulnerability in QuantumCloud ChatBot with AI.This issue affects ChatBot with AI: from n/a through 5.1.0.
- CVE-2024-22284HIGHCVSS 8.7EG 8.72024-01-24
Deserialization of Untrusted Data vulnerability in Thomas Belser Asgaros Forum.This issue affects Asgaros Forum: from n/a through 2.7.2.
- CVE-2021-43853HIGHCVSS 8.7EG 8.72021-12-22
Ajax.NET Professional (AjaxPro) is an AJAX framework available for Microsoft ASP.NET. Affected versions of this package are vulnerable to JavaScript object injection which may result in cross site scripting when leveraged by a malicious us…
- CVE-2020-15172HIGHCVSS 8.7EG 8.72020-09-15
The Act module for Red Discord Bot before commit 6b9f3b86 is vulnerable to Remote Code Execution. With this exploit, Discord users can use specially crafted messages to perform destructive actions and/or access sensitive information. Unloa…
- CVE-2021-21349HIGHCVSS 8.6EG 8.72021-03-23
XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which may allow a remote attacker to request data from internal resources that are not publicly available only…
- CVE-2022-30287HIGHCVSS 8.0EG 8.72022-07-28
Horde Groupware Webmail Edition through 5.2.22 allows a reflection injection attack through which an attacker can instantiate a driver class. This then leads to arbitrary deserialization of PHP objects.
- CVE-2026-84832HIGHCVSS 8.6EG 8.62026-09-03
SEPPmail Secure Email Gateway before 15.0.6 deserializes attacker-controlled data in a privileged REST import workflow without adequate validation. An attacker with a privileged API token can execute arbitrary commands with "nobody" privil…
- CVE-2026-78612HIGHCVSS 8.6EG 8.62026-08-27
WatchGuard Dimension contains an authenticated SQL injection vulnerability in the scheduled report feature which allows an authenticated user with report administration permissions gain arbitrary command execution as the Dimension WebUI pr…
- CVE-2026-78614HIGHCVSS 8.6EG 8.62026-08-27
WatchGuard Dimension contains an authenticated SQL injection vulnerability in the audit report feature which allows an authenticated user with report administration permissions gain arbitrary command execution as the Dimension WebUI proces…
- CVE-2026-48397HIGHCVSS 8.6EG 8.62026-08-11
Lightroom Classic is affected by a Deserialization of Untrusted Data vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to execute arbitrary code. Ex…
- CVE-2026-45077HIGHCVSS 8.6EG 8.62026-05-27
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, the server:log listener (Symfony\Bridge\Monolog\Command\ServerLogCommand) binds to 0.0.0.0:9911 …
- CVE-2026-26978HIGHCVSS 8.6EG 8.62026-05-18
FreePBX is an open source IP PBX. In versions below 16.0.71 and 17.0.6, the backup module does not properly sanitize data during restore operations, potentially leading to compromise if the backup contains carefully crafted hostile data. D…
- CVE-2025-43960HIGHCVSS 8.6EG 8.62025-08-25
Adminer 4.8.1, when using Monolog for logging, allows a Denial of Service (memory consumption) via a crafted serialized payload (e.g., using s:1000000000), leading to a PHP Object Injection issue. Remote, unauthenticated attackers can trig…
- CVE-2025-1403HIGHCVSS 8.6EG 8.62025-02-21
Qiskit SDK 0.45.0 through 1.2.4 could allow a remote attacker to cause a denial of service using a maliciously crafted QPY file containing a malformed symengine serialization stream which can cause a segfault within the symengine library.
- CVE-2022-2465HIGHCVSS 8.6EG 8.62022-08-25
Rockwell Automation ISaGRAF Workbench software versions 6.0 through 6.6.9 are affected by a Deserialization of Untrusted Data vulnerability. ISaGRAF Workbench does not limit the objects that can be deserialized. This vulnerability allows a…
- CVE-2022-1118HIGHCVSS 8.6EG 8.62022-05-17
Connected Components Workbench (v13.00.00 and prior), ISaGRAF Workbench (v6.0 though v6.6.9), and Safety Instrumented System Workstation (v1.2 and prior (for Trusted Controllers)) do not limit the objects that can be deserialized. This all…
- CVE-2021-27475HIGHCVSS 8.6EG 8.62022-03-23
Rockwell Automation Connected Components Workbench v12.00.00 and prior does not limit the objects that can be deserialized. This vulnerability allows attackers to craft a malicious serialized object that, if opened by a local user in Conne…
- CVE-2025-64512HIGHCVSS 7.8EG 8.62025-11-10
Pdfminer.six is a community maintained fork of the original PDFMiner, a tool for extracting information from PDF documents. Prior to version 20251107, pdfminer.six will execute arbitrary code from a malicious pickle file if provided with a…
- CVE-2021-41078HIGHCVSS 7.8EG 8.62021-10-26
Nameko through 2.13.0 can be tricked into performing arbitrary code execution when deserializing the config file.
- CVE-2026-11729HIGHCVSS 8.5EG 8.52026-09-15
IBM MQ 9.1.0.0 through 9.1.0.37 LTS, 9.2.0.0 through 9.2.0.43 LTS, 9.3.0.0 through 9.3.0.41 LTS, 9.3.0.0 through 9.3.5.1 CD, 9.4.0.0 through 9.4.0.25 LTS, 9.4.0.0 through 9.4.5.1 CD, and 10.0.0.0 could allow an authenticated attacker to ex…
- CVE-2026-11536HIGHCVSS 8.5EG 8.52026-07-30
IBM WebSphere Application Server 9.0, and 8.5 is affected by a remote code execution vulnerability in the SOAP/JMX connector.
- CVE-2026-9330HIGHCVSS 8.5EG 8.52026-06-01
IBM WebSphere Application Server 9.0, and 8.5 is affected by an improper validation of user-supplied data during deserialization using the SAML Web Single Sign-On component. This could result in remote code execution via a crafted HTTP req…
- CVE-2025-47584HIGHCVSS 8.5EG 8.52025-06-06
Deserialization of Untrusted Data vulnerability in ThemeGoods Photography.This issue affects Photography: from n/a through 7.5.2.
- CVE-2025-27925HIGHCVSS 8.5EG 8.52025-03-10
Nintex Automation 5.6 and 5.7 before 5.8 has insecure deserialization of user input.
- CVE-2024-35780HIGHCVSS 8.5EG 8.52024-06-19
Deserialization of Untrusted Data vulnerability in Live Composer Team Page Builder: Live Composer.This issue affects Page Builder: Live Composer: from n/a through 1.5.42.
- CVE-2024-33568HIGHCVSS 8.5EG 8.52024-06-04
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'), Deserialization of Untrusted Data vulnerability in BdThemes Element Pack Pro allows Path Traversal, Object Injection.This issue affects Element Pack Pro: from …
- CVE-2024-3301HIGHCVSS 8.5EG 8.52024-05-30
An unsafe .NET object deserialization vulnerability in DELMIA Apriso Release 2019 through Release 2024 could lead to post-authentication remote code execution.
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