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 33 of 75
- CVE-2026-118090HIGHCVSS 8.8EG 8.82026-10-30
Subscriber PHP Object Injection in MasterStudy LMS <= 3.7.55 versions.
- CVE-2026-78527HIGHCVSS 8.8EG 8.82026-10-30
Contributor PHP Object Injection in GS Testimonial Slider <= 3.3.10 versions.
- CVE-2026-73186HIGHCVSS 8.8EG 8.82026-10-30
Subscriber PHP Object Injection in Enable Media Replace <= 4.2.2 versions.
- CVE-2026-118081HIGHCVSS 8.8EG 8.82026-10-29
Contributor PHP Object Injection in 10Web Social Photo Feed <= 1.5.6 versions.
- CVE-2026-118080HIGHCVSS 8.8EG 8.82026-10-29
Contributor PHP Object Injection in Social Snap <= 1.5.4 versions.
- CVE-2026-118076HIGHCVSS 8.8EG 8.82026-10-29
Contributor PHP Object Injection in Frisbii Pay <= 1.8.19 versions.
- CVE-2026-118075HIGHCVSS 8.8EG 8.82026-10-29
Contributor PHP Object Injection in WP Media folders <= 1.1.10 versions.
- CVE-2026-118073HIGHCVSS 8.8EG 8.82026-10-29
Subscriber PHP Object Injection in News Kit Elementor Addons <= 1.5.0 versions.
- CVE-2026-116868HIGHCVSS 8.8EG 8.82026-10-29
Subscriber PHP Object Injection in BuddyPress Xprofile Custom Field Types <= 1.3.1 versions.
- CVE-2026-116867HIGHCVSS 8.8EG 8.82026-10-29
Contributor PHP Object Injection in Dynamic QR Code – generator <= 1.0.1 versions.
- CVE-2026-116866HIGHCVSS 8.8EG 8.82026-10-29
Contributor PHP Object Injection in Extra Fees Plugin for WooCommerce <= 4.4.0 versions.
- CVE-2026-104324HIGHCVSS 8.8EG 8.82026-10-29
IBM Langflow OSS 1.0.0 through 1.12.3 could allow a remote authenticated attacker to execute arbitrary code due to deserialization of untrusted data.
- CVE-2026-117624HIGHCVSS 8.8EG 8.82026-10-28
Jenkins 2.587 and earlier, LTS 2.580.1 and earlier does not consistently enforce the restriction on deserializing objects of types marked as storing their configuration in independent top-level configuration files as nested values, allowin…
- CVE-2026-117612HIGHCVSS 8.8EG 8.82026-10-28
Jenkins 2.587 and earlier, LTS 2.580.1 and earlier does not apply its deserialization filter to classes referenced by the `resolves-to` attribute during XStream deserialization.
- CVE-2026-116389HIGHCVSS 8.8EG 8.82026-10-28
Deserialization of Untrusted Data vulnerability in crossi72 Phoenix Media Rename phoenix-media-rename allows Object Injection.This issue affects Phoenix Media Rename: from n/a through 3.13.5.
- CVE-2026-116391HIGHCVSS 8.8EG 8.82026-10-28
Deserialization of Untrusted Data vulnerability in GS Plugins GS Logo Slider gs-logo-slider allows Object Injection.This issue affects GS Logo Slider: from n/a through 3.8.9.
- CVE-2026-1928HIGHCVSS 8.8EG 8.82026-10-28
The Rank Math SEO – AI SEO Tools to Dominate SEO Rankings plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.0.276 via deserialization of untrusted input in the updateMeta REST API endpoint…
- CVE-2026-75891HIGHCVSS 8.8EG 8.82026-10-27
The Kirki plugin for WordPress is vulnerable to Privilege Escalation via PHP Object Injection in all versions up to, and including, 6.2.5 via deserialization of untrusted input through the 'get-single-symbol' branch of the kirki_post_apis(…
- CVE-2026-57845HIGHCVSS 8.8EG 8.82026-10-23
Hugging Face Datasets through 5.1.0 contains an insecure deserialization vulnerability that allows attackers to execute arbitrary Python code by crafting a malicious pickle file loaded through the deprecated pandas packaged builder. Attack…
- CVE-2026-113779HIGHCVSS 8.8EG 8.82026-10-21
The pfSense REST API package is an unofficial, open-source REST and GraphQL API for pfSense CE and pfSense Plus firewalls. A privilege escalation vulnerability in pfSense-pkg-RESTAPI prior to version 2.9.0 allows authenticated accounts hol…
- CVE-2026-110369HIGHCVSS 8.8EG 8.82026-10-21
Deserialization of Untrusted Data vulnerability in GS Plugins WordPress Team Members – GS Plugins gs-team-members allows Object Injection.This issue affects WordPress Team Members – GS Plugins: from n/a through 2.8.2.
- CVE-2026-110370HIGHCVSS 8.8EG 8.82026-10-21
Deserialization of Untrusted Data vulnerability in GS Plugins GS Pins for Pinterest gs-pinterest-portfolio allows Object Injection.This issue affects GS Pins for Pinterest: from n/a through 1.9.2.
- CVE-2026-82814HIGHCVSS 8.8EG 8.82026-10-21
The Duplicator and Duplicator Pro plugins for WordPress are vulnerable to PHP Object Injection in all versions up to, and including, 1.5.17 and 4.6.10, respectively, via deserialization of untrusted database content in DUPX_UpdateEngine::u…
- CVE-2026-113404HIGHCVSS 8.8EG 8.82026-10-20
WebITR developed by Uniong has a Insecure Deserialization vulnerability. Authenticated remote attackers can use the hard-coded cryptographic key to craft and submit malicious serialized data, thereby executing arbitrary code on the server.
- CVE-2026-12148HIGHCVSS 8.8EG 8.82026-10-19
IBM MQ Operator could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to unrestricted Java deserialization in the MQ Classes for Java.
- CVE-2026-88900HIGHCVSS 8.8EG 8.82026-10-19
Deserialization of Untrusted Data vulnerability in Apache Camel Camel-Jgroups component. This issue affects Apache Camel: from 4.0.0 before 4.18.5, from 4.19.0 before 4.22.1. JGroupsEndpoint.createExchange(Message), which CamelJGroup…
- CVE-2026-78165HIGHCVSS 8.8EG 8.82026-10-19
Deserialization of Untrusted Data vulnerability in Apache Camel Spring Redis component. This issue affects Apache Camel: from 2.11.0 before 4.18.5, from 4.19.0 before 4.22.1. RedisConfiguration.getSerializer lazily built a bare JdkSe…
- CVE-2026-111408HIGHCVSS 8.8EG 8.82026-10-19
Deserialization of Untrusted Data vulnerability in ExpressTech Quiz And Survey Master quiz-master-next allows Object Injection.This issue affects Quiz And Survey Master: from n/a through 11.2.7.
- CVE-2026-107436HIGHCVSS 8.8EG 8.82026-10-18
Deserialization of Untrusted Data vulnerability in WP Chill Strong Testimonials strong-testimonials allows Object Injection.This issue affects Strong Testimonials: from n/a through 3.3.12.
- CVE-2026-110761HIGHCVSS 8.8EG 8.82026-10-14
ILIAS before 9.24, 10.12, and 11.5 contains a PHP object injection vulnerability that allows authenticated users with Test creation or import permission to deserialize arbitrary objects via crafted Test archives. Attackers can inject a mal…
- CVE-2026-106599HIGHCVSS 8.8EG 8.82026-10-14
Deserialization of Untrusted Data vulnerability in Brainstorm Force SureCart surecart allows Object Injection.This issue affects SureCart: from n/a through 4.9.3.
- CVE-2026-65674HIGHCVSS 8.8EG 8.82026-10-13
Deserialization of untrusted data in SQL Server allows an authorized attacker to execute code over a network.
- CVE-2026-100214HIGHCVSS 8.8EG 8.82026-10-13
Deserialization of untrusted data in Dynamics Business Central allows an authorized attacker to execute code over a network.
- CVE-2026-83520HIGHCVSS 8.8EG 8.82026-10-13
Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code over a network.
- CVE-2026-70035HIGHCVSS 8.8EG 8.82026-10-13
Deserialization of untrusted data in .NET Framework allows an unauthorized attacker to execute code over a network.
- CVE-2026-85900HIGHCVSS 8.8EG 8.82026-10-13
Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
- CVE-2026-87697HIGHCVSS 8.8EG 8.82026-10-13
Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code over a network.
- CVE-2026-12613HIGHCVSS 8.8EG 8.82026-10-12
Deserialization of untrusted data vulnerability in Ministry of Justice General Directorate of Information Technology UYAP Document Editor on Windows and Linux and Ministry of Justice General Directorate of Information Technology UYAP Docum…
- CVE-2026-52903HIGHCVSS 8.8EG 8.82026-10-12
A deserialization of untrusted data vulnerability was found in ManageIQ. The YamlLoadAliases module overrides YAML.safe_load to silently fall back to YAML.unsafe_load in production when a Psych::DisallowedClass error occurs. An authenticat…
- CVE-2026-62021HIGHCVSS 8.8EG 8.82026-10-10
Subscriber PHP Object Injection in Angio <= 1.1.1 versions.
- CVE-2026-105885HIGHCVSS 8.8EG 8.82026-10-10
Deserialization of Untrusted Data vulnerability in 10Web Slider by 10Web slider-wd allows Object Injection.This issue affects Slider by 10Web: from n/a through 1.2.62.
- CVE-2026-104723HIGHCVSS 8.8EG 8.82026-10-10
The LifterLMS – WP LMS for eLearning, Online Courses, & Quizzes plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 10.2.1 via deserialization of untrusted input . This makes it possible for a…
- CVE-2026-94065HIGHCVSS 8.8EG 8.82026-10-09
Deserialization of Untrusted Data vulnerability in BuddhaThemes ColorFolio colorit allows Object Injection.This issue affects ColorFolio: from n/a through 1.3.
- CVE-2026-94064HIGHCVSS 8.8EG 8.82026-10-09
Deserialization of Untrusted Data vulnerability in BuddhaThemes Neo | Barber Shop WordPress Theme neocut allows Object Injection.This issue affects Neo | Barber Shop WordPress Theme: from n/a through 3.5.
- CVE-2026-104392HIGHCVSS 8.8EG 8.82026-10-09
Deserialization of Untrusted Data vulnerability in ExpressTech Quiz And Survey Master quiz-master-next allows Object Injection.This issue affects Quiz And Survey Master: from n/a through 11.2.7.
- CVE-2026-105436HIGHCVSS 8.8EG 8.82026-10-08
Deserialization of Untrusted Data vulnerability in MainWP MainWP Child mainwp-child allows Object Injection.This issue affects MainWP Child: from n/a through 6.2.1.
- CVE-2026-95534HIGHCVSS 8.8EG 8.82026-10-07
Deserialization of Untrusted Data vulnerability in Unlimited Elements Unlimited Elements For Elementor (Free Widgets, Addons, Templates) allows Object Injection. This issue affects Unlimited Elements For Elementor (Free Widgets, Addons, T…
- CVE-2026-106558HIGHCVSS 8.8EG 8.82026-10-07
Backstage is an open framework for building developer portals. Prior to 1.14.8, 1.15.6, and 2.0.1, the @backstage/plugin-techdocs-node package improperly validated mapping-style markdown_extensions configuration. An authenticated attacker …
- CVE-2026-97188HIGHCVSS 8.8EG 8.82026-10-07
The String locator WordPress plugin before 2.6.8 does not restrict the classes allowed when deserializing the content of a database row saved through its database editor, allowing unauthenticated attackers to store a serialized PHP object …
- CVE-2026-100511HIGHCVSS 8.8EG 8.82026-10-05
Deserialization of Untrusted Data vulnerability in Vektor Inc. VK Google Job Posting Manager vk-google-job-posting-manager allows Object Injection.This issue affects VK Google Job Posting Manager: from n/a through 1.3.1.
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