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 9 of 75
- CVE-2026-57621CRITICALCVSS 9.8EG 9.82026-07-02
Unauthenticated PHP Object Injection in Booktics <= 1.0.21 versions.
- CVE-2026-57677CRITICALCVSS 9.8EG 9.82026-07-02
Unauthenticated PHP Object Injection in Novalnet Payment Gateway for WooCommerce <= 12.10.3 versions.
- CVE-2026-51947CRITICALCVSS 9.8EG 9.82026-07-01
An issue in Pivotal CRM 6.6.4.08 and systems using patch-ghi-15381-cwe-502-20251225.zip (fixed in Pivotal CRM 6.6.5.10 and Patch_CWE502_20260316.zip) allows a remote attacker to execute arbitrary code via the Pivotal.Engine.Client.Services…
- CVE-2026-58127CRITICALCVSS 9.8EG 9.82026-07-01
PACSgear MediaWriter 5.2.1 exposes a .NET Remoting TCP service on port 9000 via PacsgearMediaServerEngine.dll, registered with ObjectURIs RemoteObj and UIRemoteObj, without any authentication requirement. By exploiting the MarshalByRefObje…
- CVE-2026-58126CRITICALCVSS 9.8EG 9.82026-07-01
PACSgear PACS Scan 5.2.1 contains an unauthenticated remote code execution vulnerability that allows remote attackers to read and write arbitrary files by exploiting an exposed .NET Remoting TCP service on port 22222 via PGImageExchQueue.e…
- CVE-2026-58025CRITICALCVSS 9.8EG 9.82026-07-01
Deserialization of untrusted data vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Import/WikiImporter.Php, includes/Import/WikiRevision.Php, includes/Logging/LogEntryBase.Php.…
- CVE-2026-56700CRITICALCVSS 9.8EG 9.82026-07-01
Grav CMS before 2.0.0-beta.2 contains multiple code-execution vulnerabilities. Three unsafe unserialize() calls - in Scheduler\JobQueue, Framework\Cache\Adapter\FileCache, and Session - deserialize untrusted data without restricting allowe…
- CVE-2026-7871CRITICALCVSS 9.8EG 9.82026-06-30
IBM Langflow OSS 1.0.0 through 1.10.0 allows users with Redis access to execute arbitrary code with full application privileges, compromising all secrets, data, and system integrity.
- CVE-2026-56032CRITICALCVSS 9.8EG 9.82026-06-26
Subscriber PHP Object Injection in Buddyboss Platform <= 3.0.4 versions.
- CVE-2026-56057CRITICALCVSS 9.8EG 9.82026-06-26
Subscriber PHP Object Injection in Uncanny Automator Pro <= 7.3.0.6 versions.
- CVE-2026-53914CRITICALCVSS 9.8EG 9.82026-06-26
In JetBrains Kotlin before 2.4.20 code execution was possible via unsafe deserialization in the build cache metadata
- CVE-2026-56121CRITICALCVSS 9.8EG 9.82026-06-24
Feast before 0.63.0 contains an unsafe deserialization vulnerability that allows unauthenticated or unauthorized attackers to achieve remote code execution by sending a crafted gRPC request to the registry server. The user_defined_function…
- CVE-2026-8024CRITICALCVSS 9.8EG 9.82026-06-18
A remote, unauthenticated attacker may exploit a deserialization of untrusted data vulnerability in ibaPDA or ibaDatCoordinator to gain full access to the affected systems.
- CVE-2026-53805CRITICALCVSS 9.8EG 9.82026-06-17
NVIDIA Spatial Intelligence Lab's (SIL) GEN3C contains an unauthenticated remote code execution vulnerability in the inference API server where the /request-inference and /seed-model endpoints deserialize raw HTTP request bodies using Pyth…
- CVE-2026-53874CRITICALCVSS 9.8EG 9.82026-06-17
picklescan before 1.0.1 contains an unsafe deserialization vulnerability allowing unauthenticated users to execute arbitrary code by hiding eval calls nested under callable objects via getattr. Attackers can embed malicious code in pickle …
- CVE-2025-71325CRITICALCVSS 9.8EG 9.82026-06-17
picklescan before 0.0.27 contains a parsing logic error in the _list_globals function when handling STACK_GLOBAL opcodes, failing to track arguments in the correct range and allowing malicious pickle files to bypass detection. Attackers ca…
- CVE-2025-71321CRITICALCVSS 9.8EG 9.82026-06-17
picklescan before 0.0.33 contains an arbitrary file writing vulnerability that allows attackers to bypass the dangerous blocklist by using distutils.file_util.write_file. Attackers can construct malicious pickle objects to overwrite critic…
- CVE-2026-49108CRITICALCVSS 9.8EG 9.82026-06-17
Unauthenticated PHP Object Injection in Moderno < 1.43 versions.
- CVE-2025-69127CRITICALCVSS 9.8EG 9.82026-06-17
Unauthenticated PHP Object Injection in Plumbing <= 1.6 versions.
- CVE-2025-69111CRITICALCVSS 9.8EG 9.82026-06-17
Unauthenticated PHP Object Injection in Reisen <= 1.4.1 versions.
- CVE-2025-60236CRITICALCVSS 9.8EG 9.82026-06-17
Deserialization of Untrusted Data vulnerability in EMV Creatify allows Object Injection. This issue affects Creatify: from n/a through 1.5.
- CVE-2025-60231CRITICALCVSS 9.8EG 9.82026-06-17
Deserialization of Untrusted Data vulnerability in EMV The Hospital nrghospital allows Object Injection. This issue affects The Hospital: from n/a through 1.8.1.
- CVE-2025-60230CRITICALCVSS 9.8EG 9.82026-06-17
Deserialization of Untrusted Data vulnerability in Themeton The Barber Shop allows Object Injection. This issue affects The Barber Shop: from n/a through 1.9.
- CVE-2025-60229CRITICALCVSS 9.8EG 9.82026-06-17
Deserialization of Untrusted Data vulnerability in Themeton Lagom allows Object Injection. This issue affects Lagom: from n/a through 2.0.
- CVE-2026-54806CRITICALCVSS 9.8EG 9.82026-06-17
Unauthenticated PHP Object Injection in WP Activity Log <= 5.6.3.1 versions.
- CVE-2026-54194CRITICALCVSS 9.8EG 9.82026-06-17
Contributor PHP Object Injection in Fusion Builder <= 3.15.4 versions.
- CVE-2026-52706CRITICALCVSS 9.8EG 9.82026-06-17
Unauthenticated PHP Object Injection in JetEngine <= 3.8.10 versions.
- CVE-2026-49107CRITICALCVSS 9.8EG 9.82026-06-17
Unauthenticated PHP Object Injection in Thrive Apprentice < 10.8.10.2 versions.
- CVE-2026-49075CRITICALCVSS 9.8EG 9.82026-06-17
Contributor PHP Object Injection in JetEngine <= 3.8.9.1 versions.
- CVE-2026-42380CRITICALCVSS 9.8EG 9.82026-06-17
Unauthenticated PHP Object Injection in AI Lab < 5.4.2 versions.
- CVE-2026-40725CRITICALCVSS 9.8EG 9.82026-06-17
Unauthenticated PHP Object Injection in WooCommerce Product Filters < 2.0.6 versions.
- CVE-2026-39529CRITICALCVSS 9.8EG 9.82026-06-17
Unauthenticated PHP Object Injection in Elementra <= 1.0.9 versions.
- CVE-2026-27429CRITICALCVSS 9.8EG 9.82026-06-17
Unauthenticated PHP Object Injection in Nifty <= 1.4.1 versions.
- CVE-2025-69122CRITICALCVSS 9.8EG 9.82026-06-17
Unauthenticated PHP Object Injection in SeaFood Company <= 1.4 versions.
- CVE-2025-69108CRITICALCVSS 9.8EG 9.82026-06-17
Unauthenticated PHP Object Injection in Hot Coffee <= 1.7 versions.
- CVE-2025-60205CRITICALCVSS 9.8EG 9.82026-06-17
Deserialization of Untrusted Data vulnerability in ThemeREX Group ThemeREX Addons trx_addons allows Object Injection.This issue affects ThemeREX Addons: from n/a through 2.36.1.1.
- CVE-2026-35300CRITICALCVSS 9.8EG 9.82026-06-17
Vulnerability in the WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0 and 15.1.1.0.0. Easily exploitable vulnerability allows unauthenticat…
- CVE-2026-49765CRITICALCVSS 9.8EG 9.82026-06-15
Unauthenticated PHP Object Injection in Integration for Mailchimp and Contact Form 7, WPForms, Elementor, Ninja Forms <= 1.1.8 versions.
- CVE-2026-49768CRITICALCVSS 9.8EG 9.82026-06-15
Unauthenticated PHP Object Injection in Happyforms <= 1.26.13 versions.
- CVE-2026-49769CRITICALCVSS 9.8EG 9.82026-06-15
Unauthenticated PHP Object Injection in wpForo Forum <= 3.1.0 versions.
- CVE-2026-49770CRITICALCVSS 9.8EG 9.82026-06-15
Unauthenticated PHP Object Injection in WP Travel Engine <= 6.7.12 versions.
- CVE-2026-49781CRITICALCVSS 9.8EG 9.82026-06-15
Unauthenticated PHP Object Injection in OttoKit <= 1.1.27 versions.
- CVE-2026-9691CRITICALCVSS 9.8EG 9.82026-06-15
Unauthenticated PHP Object Injection in Integration for ActiveCampaign and Contact Form 7, WPForms, Elementor, Ninja Forms <= 1.1.1 versions.
- CVE-2026-49085CRITICALCVSS 9.8EG 9.82026-06-15
Unauthenticated PHP Object Injection in WP Insightly for Contact Form 7, WPForms, Elementor, Formidable and Ninja Forms <= 1.1.4 versions.
- CVE-2026-49104CRITICALCVSS 9.8EG 9.82026-06-15
Unauthenticated PHP Object Injection in Integration for Keap/infusionsoft and Contact Form 7, WPForms, Elementor, Formidable, Ninja Forms <= 1.2.1 versions.
- CVE-2026-49105CRITICALCVSS 9.8EG 9.82026-06-15
Unauthenticated PHP Object Injection in WP Zendesk for Contact Form 7, WPForms, Elementor, Formidable and Ninja Forms <= 1.1.4 versions.
- CVE-2026-49106CRITICALCVSS 9.8EG 9.82026-06-15
Unauthenticated PHP Object Injection in Integration for Contact Form 7 and Constant Contact <= 1.1.6 versions.
- CVE-2026-49109CRITICALCVSS 9.8EG 9.82026-06-15
Unauthenticated PHP Object Injection in Integration for Salesforce and Contact Form 7, WPForms, Elementor, Formidable, Ninja Forms <= 1.4.3 versions.
- CVE-2026-49763CRITICALCVSS 9.8EG 9.82026-06-15
Unauthenticated PHP Object Injection in Integration for Contact Form 7 HubSpot <= 1.3.7 versions.
- CVE-2026-27053CRITICALCVSS 9.8EG 9.82026-06-15
Unauthenticated PHP Object Injection in Broadcast Live Video < 7.1.3 versions.
Map vulnerabilities like CWE-502 to your infrastructure
EchelonGraph correlates every CVE — across CWE-502 and 150+ other weakness categories — against the assets you actually run. See blast radius, fix versions, and remediation steps in one graph.
Book a Demo →