CWE-502— Deserialization of Untrusted Data
The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.— MITRE CWE catalog
3,468 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 70
- CVE-2025-71349HIGHCVSS 8.1EG 8.12026-06-30
picklescan before 0.0.29 fails to detect the built-in trace.Trace.run function when analyzing pickle files, allowing attackers to embed undetected malicious code. Remote attackers can craft malicious pickle files using trace.Trace.run in t…
- CVE-2026-56031HIGHCVSS 8.1EG 8.12026-06-26
Unauthenticated PHP Object Injection in Uncanny Automator <= 7.3.1.2 versions.
- CVE-2025-71340HIGHCVSS 8.1EG 8.12026-06-25
picklescan through 0.0.26 fails to detect malicious pickle files that invoke idlelib.pyshell.ModifiedInterpreter.runcode in __reduce__ methods. Attackers can embed undetected code in pickle files that executes arbitrary commands when the f…
- CVE-2026-39253HIGHCVSS 8.1EG 8.12026-06-23
An issue in Pivotal CRM v.6.6.04.08 allows a remote attacker to execute arbitrary code via the Pivotal.Core.Common.dll and Pivotal.Engine.Client.Services.Conversion.dll components.
- CVE-2026-54512HIGHCVSS 8.1EG 8.12026-06-23
jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.10.0 until 2.18.8, 2.21.4, and 3.1.4, jackson-databind's PolymorphicTypeValidator (PTV) is the primary safety mechan…
- CVE-2025-71376HIGHCVSS 8.1EG 8.12026-06-23
picklescan before 0.0.29 fails to detect malicious pickle files using idlelib.autocomplete.AutoComplete.fetch_completions in reduce methods. Attackers can embed undetected code in pickle files that executes arbitrary commands when loaded b…
- CVE-2025-71370HIGHCVSS 8.1EG 8.12026-06-23
picklescan before 0.0.28 fails to detect malicious torch.jit.unsupported_tensor_ops.execWrapper function calls embedded in pickle files. Attackers can craft malicious pickle files that bypass picklescan detection and execute arbitrary code…
- CVE-2025-71365HIGHCVSS 8.1EG 8.12026-06-23
picklescan before 0.0.33 fails to detect malicious pickle files that invoke numpy.f2py.crackfortran.myeval function through the reduce method. Attackers can craft malicious pickle files embedding arbitrary code that evades picklescan detec…
- CVE-2025-71341HIGHCVSS 8.1EG 8.12026-06-23
picklescan before 0.0.29 fails to detect the profile.Profile.runctx function when analyzing pickle files, allowing attackers to embed undetected malicious code. Remote attackers can craft malicious pickle files using profile.Profile.runctx…
- CVE-2026-49286HIGHCVSS 8.1EG 8.12026-06-19
PhpWeasyPrint is a PHP library allowing PDF generation from a URL or an HTML page. Prior to version 2.6.0, `pontedilana/php-weasyprint` guarded the output filename against the `phar://` stream wrapper with a case-sensitive blacklist. PHP s…
- CVE-2026-40757HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in Château <= 1.2.1 versions.
- CVE-2026-40756HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in Zoya <= 1.4 versions.
- CVE-2026-40752HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in Manufaktur Solutions <= 1.1.1 versions.
- CVE-2026-40738HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in Eldon <= 1.4.1 versions.
- CVE-2026-40733HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in ShiftUp <= 1.3 versions.
- CVE-2026-39576HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in SingleMalt <= 1.5 versions.
- CVE-2026-39560HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in Hiroshi <= 1.5.1 versions.
- CVE-2026-39556HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in Konsept <= 1.9 versions.
- CVE-2026-39445HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in Alukas < 3.0.0 versions.
- CVE-2026-39442HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in PressMart <= 1.2.26 versions.
- CVE-2026-40761HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in Valeska <= 1.2.2 versions.
- CVE-2026-40760HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in Behold <= 1.5 versions.
- CVE-2026-40759HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in Esmée <= 1.4 versions.
- CVE-2026-40758HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in Léonie <= 1.2.1 versions.
- CVE-2026-40755HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in TechLink <= 1.3 versions.
- CVE-2026-40754HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in Roisin <= 1.4 versions.
- CVE-2026-40753HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in EasyMeals <= 1.5.1 versions.
- CVE-2026-40751HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in Ashtanga <= 1.2 versions.
- CVE-2026-40739HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in LuxeDrive <= 1.4 versions.
- CVE-2026-40736HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in Laurits <= 1.5.1 versions.
- CVE-2026-40735HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in Reina <= 2.1 versions.
- CVE-2026-39580HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in Micdrop <= 1.3.1 versions.
- CVE-2026-39573HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in Mildhill <= 1.5 versions.
- CVE-2026-39567HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in Santé <= 1.5.1 versions.
- CVE-2026-39557HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in NeoBeat <= 1.7 versions.
- CVE-2026-39554HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in Fidalgo <= 1.2.2 versions.
- CVE-2026-39545HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in Zermatt <= 1.6.1 versions.
- CVE-2026-39539HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in Alloggio - Hotel Booking <= 2.1.2 versions.
- CVE-2026-39446HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in Kapee < 1.7.0 versions.
- CVE-2026-39443HIGHCVSS 8.1EG 8.12026-06-17
Unauthenticated PHP Object Injection in EmallShop <= 2.4.21 versions.
- CVE-2026-42687HIGHCVSS 8.1EG 8.12026-06-15
Unauthenticated PHP Object Injection in EventPrime <= 4.3.2.1 versions.
- CVE-2026-27333HIGHCVSS 8.1EG 8.12026-06-15
Unauthenticated Deserialization of untrusted data in Paid Videochat Turnkey Site <= 7.3.23 versions.
- CVE-2026-41731HIGHCVSS 8.1EG 8.12026-06-10
JsonKafkaHeaderMapper and the deprecated DefaultKafkaHeaderMapper matched type headers against trusted packages using a prefix check, meaning that trusting any package implicitly trusted all of its subpackages. Combined with Jackson's defa…
- CVE-2026-41732HIGHCVSS 8.1EG 8.12026-06-10
JsonPulsarHeaderMapper matched type headers against trusted packages using a prefix check, meaning that trusting any package implicitly trusted all of its subpackages. Additionally, an empty trusted-packages configuration fell back to trus…
- CVE-2026-42211HIGHCVSS 8.1EG 8.12026-06-02
React Router is a router for React. In versions 7.0.0 through 7.14.1, when using Framework Mode, a combination of steps could potentially allow unauthorized remote code execution (RCE) through external requests. This attack requires the ap…
- CVE-2026-39555HIGHCVSS 8.1EG 8.12026-06-02
Deserialization of Untrusted Data vulnerability in Elated-Themes Askka allows Object Injection. This issue affects Askka: from n/a through 1.3.1.
- CVE-2026-39551HIGHCVSS 8.1EG 8.12026-06-02
Deserialization of Untrusted Data vulnerability in Elated-Themes Töbel allows Object Injection. This issue affects Töbel: from n/a through 1.8.1.
- CVE-2026-39550HIGHCVSS 8.1EG 8.12026-06-02
Deserialization of Untrusted Data vulnerability in Elated-Themes Aperitif allows Object Injection. This issue affects Aperitif: from n/a through 1.6.
- CVE-2026-7635HIGHCVSS 8.1EG 8.12026-05-13
The coreActivity: Activity Logging for WordPress plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.0. This is due to the plugin failing to validate or strip PHP serialization syntax from the…
- CVE-2026-7647HIGHCVSS 8.1EG 8.12026-05-02
The Profile Builder Pro plugin for WordPress is vulnerable to PHP Object Injection in all versions up to and including 3.14.5. This is due to the use of PHP's maybe_unserialize() function on the attacker-controlled 'args' POST parameter wi…
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