CWE-502— Deserialization of Untrusted Data
The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.— MITRE CWE catalog
3,765 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-502page 4 of 76
- CVE-2024-29212CRITICALCVSS 9.9EG 9.92024-05-14
Due to an unsafe de-serialization method used by the Veeam Service Provider Console(VSPC) server in communication between the management agent and its components, under certain conditions, it is possible to perform Remote Code Execution (…
- CVE-2024-30228CRITICALCVSS 9.9EG 9.92024-03-28
Deserialization of Untrusted Data vulnerability in Hercules Design Hercules Core.This issue affects Hercules Core : from n/a through 6.4.
- CVE-2024-1800CRITICALCVSS 9.9EG 9.92024-03-20
In Progress® Telerik® Report Server versions prior to 2024 Q1 (10.0.24.130), a remote code execution attack is possible through an insecure deserialization vulnerability.
- CVE-2024-2044CRITICALCVSS 9.9EG 9.92024-03-07
pgAdmin <= 8.3 is affected by a path-traversal vulnerability while deserializing users’ sessions in the session handling code. If the server is running on Windows, an unauthenticated attacker can load and deserialize remote pickle object…
- CVE-2024-20253CRITICALCVSS 9.9EG 9.92024-01-26
A vulnerability in multiple Cisco Unified Communications and Contact Center Solutions products could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device. This vulnerability is due to the improper proce…
- CVE-2022-38652CRITICALCVSS 9.9EG 9.92022-11-12
A remote insecure deserialization vulnerability exixsts in VMWare Hyperic Agent 5.8.6. Exploitation of this vulnerability enables a malicious authenticated user to run arbitrary code or malware within a Hyperic Agent instance and its host …
- CVE-2021-29485CRITICALCVSS 9.9EG 9.92021-06-29
Ratpack is a toolkit for creating web applications. In versions prior to 1.9.0, a malicious attacker can achieve Remote Code Execution (RCE) via a maliciously crafted Java deserialization gadget chain leveraged against the Ratpack session …
- CVE-2021-21345CRITICALCVSS 9.9EG 9.92021-03-23
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 who has sufficient rights to execute commands of the host only by manipulati…
- CVE-2026-12650CRITICALCVSS 8.8EG 9.92026-09-08
A Deserialization of Untrusted Data vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker to execute arbitrary code on the server.
- CVE-2025-23120CRITICALCVSS 8.8EG 9.92025-03-20
A vulnerability allowing remote code execution (RCE) for domain users.
- CVE-2023-52219CRITICALCVSS 8.8EG 9.92024-01-08
Deserialization of Untrusted Data vulnerability in Gecka Gecka Terms Thumbnails.This issue affects Gecka Terms Thumbnails: from n/a through 1.1.
- CVE-2023-52182CRITICALCVSS 8.8EG 9.92023-12-31
Deserialization of Untrusted Data vulnerability in ARI Soft ARI Stream Quiz – WordPress Quizzes Builder.This issue affects ARI Stream Quiz – WordPress Quizzes Builder: from n/a through 1.3.0.
- CVE-2023-51470CRITICALCVSS 8.8EG 9.92023-12-29
Deserialization of Untrusted Data vulnerability in Jacques Malgrange Rencontre – Dating Site.This issue affects Rencontre – Dating Site: from n/a through 3.11.1.
- CVE-2023-51422CRITICALCVSS 8.8EG 9.92023-12-29
Deserialization of Untrusted Data vulnerability in Saleswonder Team Webinar Plugin: Create live/evergreen/automated/instant webinars, stream & Zoom Meetings | WebinarIgnition.This issue affects Webinar Plugin: Create live/evergreen/automat…
- CVE-2023-5183CRITICALCVSS 8.8EG 9.92023-09-27
Unsafe deserialization of untrusted JSON allows execution of arbitrary code on affected releases of the Illumio PCE. Authentication to the API is required to exploit this vulnerability. The flaw exists within the network_traffic API endpoi…
- CVE-2023-30899CRITICALCVSS 8.8EG 9.92023-05-09
A vulnerability has been identified in Siveillance Video 2020 R2 (All versions < V20.2 HotfixRev14), Siveillance Video 2020 R3 (All versions < V20.3 HotfixRev12), Siveillance Video 2021 R1 (All versions < V21.1 HotfixRev12), Siveillance Vi…
- CVE-2023-30898CRITICALCVSS 8.8EG 9.92023-05-09
A vulnerability has been identified in Siveillance Video 2020 R2 (All versions < V20.2 HotfixRev14), Siveillance Video 2020 R3 (All versions < V20.3 HotfixRev12), Siveillance Video 2021 R1 (All versions < V21.1 HotfixRev12), Siveillance Vi…
- CVE-2025-68924CRITICALCVSS 7.5EG 9.92026-01-16
In Umbraco UmbracoForms through 8.13.16, an authenticated attacker can supply a malicious WSDL (aka Webservice) URL as a data source for remote code execution.
- CVE-2026-63079CRITICALCVSS 9.8EG 9.82026-11-13
RBH Access Technologies Integra32 Security Management System 5.1.11 R5.0 contains an unauthenticated deserialization vulnerability in its deprecated .NET Remoting service, exposed on TCP port 2001 via the AxcvcLt.dll library using BinarySe…
- CVE-2026-125855CRITICALCVSS 9.8EG 9.82026-11-13
Deserialization of Untrusted Data vulnerability in Elextensions ELEX WordPress HelpDesk & Customer Ticketing System elex-helpdesk-customer-support-ticket-system allows Object Injection.This issue affects ELEX WordPress HelpDesk & Customer …
- CVE-2026-119077CRITICALCVSS 9.8EG 9.82026-11-13
The ELEX WordPress HelpDesk & Customer Ticketing System plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.3.9 via the 'form (specifically the attacker-controlled ticket_label field inside th…
- CVE-2026-64678CRITICALCVSS 9.8EG 9.82026-11-11
NOsql Object (NO2 a.k.a Nitrite) database is an open source nosql embedded document store. Prior to version 4.4.1, when Nitrite opens a database file, MVStoreUtils.openOrCreate() automatically checks for a legacy v1-format store and, on de…
- CVE-2026-124079CRITICALCVSS 9.8EG 9.82026-11-09
rConfig Core 8.0.0 before 8.2.19 and rConfig Pro before 8.4.1 contain a deserialization of untrusted data vulnerability that allows unauthenticated network attackers to execute arbitrary code by pushing a crafted serialized job onto the Re…
- CVE-2026-119516CRITICALCVSS 9.8EG 9.82026-11-06
Deserialization of Untrusted Data vulnerability in Mamunur Rashid Radius Booking — Booking Calendar for Appointments & Services radius-booking allows Object Injection.This issue affects Radius Booking — Booking Calendar for Appoint…
- CVE-2026-92190CRITICALCVSS 9.8EG 9.82026-11-03
Quest Foglight for Databases baseRmiServiceExporter Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Quest Foglight for…
- CVE-2026-102435CRITICALCVSS 9.8EG 9.82026-11-02
The Ultra Addons for Contact Form 7 plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the _getObjAttr function in all versions up to, and including, 3.5.54. This makes it possible for…
- CVE-2026-118636CRITICALCVSS 9.8EG 9.82026-10-31
**UNSUPPORTED WHEN ASSIGNED** JavaNativeMessageDecoder in the MINA 3.0 codec module calls ObjectInputStream.readObject() on frame bytes with no class filter, so an application that puts it in front of an untrusted peer is open to gadget…
- CVE-2026-109220CRITICALCVSS 9.8EG 9.82026-10-31
The PDF Invoice for WooCommerce + Drag and Drop Template Builder plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 7.1.1 via the 'customer_note' parameter parameter. This is due to insufficien…
- CVE-2026-90888CRITICALCVSS 9.8EG 9.82026-10-30
Unauthenticated PHP Object Injection in LeadSnap <= 1.25 versions.
- CVE-2026-39738CRITICALCVSS 9.8EG 9.82026-10-30
Deserialization of Untrusted Data vulnerability in Aman FunnelKit Automations wp-marketing-automations allows Object Injection.This issue affects FunnelKit Automations: from n/a through 3.8.6.1.
- CVE-2026-119526CRITICALCVSS 9.8EG 9.82026-10-30
Deserialization of Untrusted Data vulnerability in ThemeREX Royal Event allows Object Injection. This issue affects Royal Event: from n/a through 2.0.
- CVE-2026-119706CRITICALCVSS 9.8EG 9.82026-10-30
InternLM LMDeploy 0.9.0 through 0.18.0 contains an unauthenticated remote code execution vulnerability that allows remote attackers to run OS commands by sending pickled data to the /update_weights endpoint. Attackers can submit a base64-e…
- CVE-2026-103039CRITICALCVSS 9.8EG 9.82026-10-30
The Gravity Forms plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.1.2 via a Post Custom Field whose input type is List. This is due to GFFormsModel::create_post() passing the submitted val…
- CVE-2026-62131CRITICALCVSS 9.8EG 9.82026-10-29
Unauthenticated PHP Object Injection in Zoho Flow <= 2.14.5 versions.
- CVE-2026-62018CRITICALCVSS 9.8EG 9.82026-10-29
Unauthenticated PHP Object Injection in Gunslinger <= 1.11 versions.
- CVE-2026-62017CRITICALCVSS 9.8EG 9.82026-10-29
Unauthenticated PHP Object Injection in Good Homes <= 1.3.13 versions.
- CVE-2026-62016CRITICALCVSS 9.8EG 9.82026-10-29
Unauthenticated PHP Object Injection in Gamic <= 1.19 versions.
- CVE-2026-62015CRITICALCVSS 9.8EG 9.82026-10-29
Unauthenticated PHP Object Injection in Gamezone <= 1.1.11 versions.
- CVE-2026-62014CRITICALCVSS 9.8EG 9.82026-10-29
Unauthenticated PHP Object Injection in EmojiNation <= 1.0.12 versions.
- CVE-2026-62013CRITICALCVSS 9.8EG 9.82026-10-29
Unauthenticated PHP Object Injection in Edge Decor <= 2.9 versions.
- CVE-2026-62012CRITICALCVSS 9.8EG 9.82026-10-29
Unauthenticated PHP Object Injection in Coinpress <= 1.0.15 versions.
- CVE-2026-62011CRITICALCVSS 9.8EG 9.82026-10-29
Unauthenticated PHP Object Injection in Bonbon <= 1.11 versions.
- CVE-2026-62010CRITICALCVSS 9.8EG 9.82026-10-29
Unauthenticated PHP Object Injection in Avventure <= 1.1.12 versions.
- CVE-2026-62009CRITICALCVSS 9.8EG 9.82026-10-29
Unauthenticated PHP Object Injection in Filmax <= 1.1.11 versions.
- CVE-2026-62008CRITICALCVSS 9.8EG 9.82026-10-29
Unauthenticated PHP Object Injection in Orpheus <= 1.8 versions.
- CVE-2026-62006CRITICALCVSS 9.8EG 9.82026-10-29
Unauthenticated PHP Object Injection in Nuts <= 1.12 versions.
- CVE-2026-62005CRITICALCVSS 9.8EG 9.82026-10-29
Unauthenticated PHP Object Injection in Muzicon <= 1.15 versions.
- CVE-2026-62004CRITICALCVSS 9.8EG 9.82026-10-29
Unauthenticated PHP Object Injection in Motorix <= 1.11 versions.
- CVE-2026-62003CRITICALCVSS 9.8EG 9.82026-10-29
Unauthenticated PHP Object Injection in Mission <= 1.22 versions.
- CVE-2026-62002CRITICALCVSS 9.8EG 9.82026-10-29
Unauthenticated PHP Object Injection in Meals & Wheels <= 1.1.13 versions.
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