CVE-2026-84650

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, transient fields cannot be excluded from deserialization, allowing attackers able to submit configuration updates to specify the values of transient fields that will be deserialized, the impact depending on how those fields are used...

CVE-2026-84650

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, transient fields cannot be excluded from deserialization, allowing attackers able to submit configuration updates to specify the values of transient fields that will be deserialized, the impact depending on how those fields are used...

CVE-2026-84650

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, transient fields cannot be excluded from deserialization, allowing attackers able to submit configuration updates to specify the values of transient fields that will be deserialized, the impact depending on how those fields are used...

CVE-2026-84650

In Jenkins 2.579 and earlier (including LTS 2.568.2 and earlier ), a vulnerability exists where transient fields cannot be excluded from deserialization. This allows an attacker to submit configuration updates that specify values for these transient fields during deserialization, with the impact ...

CVE-2026-84646

The Jenkins automation server is vulnerable in versions 2.579 and earlier (and LTS 2.568.2 and earlier ). An attacker with Overall/Read permission can exploit a flaw where user objects appear as nested field values in other deserialized XML objects. By submitting crafted XML , the attacker can cr...

CVE-2026-84646

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, user objects can appear as nested field values in other deserialized XML objects, allowing attackers with Overall/Read permission to create user objects by submitting crafted XML...

EUVD-2026-70112

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, user objects can appear as nested field values in other deserialized XML objects, allowing attackers with Overall/Read permission to create user objects by submitting crafted XML...

CVE-2026-84646

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, user objects can appear as nested field values in other deserialized XML objects, allowing attackers with Overall/Read permission to create user objects by submitting crafted XML...

CVE-2026-84646

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, user objects can appear as nested field values in other deserialized XML objects, allowing attackers with Overall/Read permission to create user objects by submitting crafted XML...

EUVD-2026-64336

NLTK: Default ENFORCE=False Disables All pathsec Security Controls...

NLTK: Default ENFORCE=False Disables All pathsec Security Controls

NLTK's pathsec.py security module defaults to ENFORCE=False line 24, which means all 8 security validation functions only emit RuntimeWarning instead of raising exceptions when violations are detected. The pathsec module was introduced as the fix for CVE-2024-39705 arbitrary code execution via...

Exploit for Deserialization of Untrusted Data in Facebook React

Penetration Testing Writeup: Next.js RCE & Node.js Inspector Pri...

CVE-2023-3360

The Weaver Show Posts WordPress plugin before 1.8.1 unserialises the content of an imported file, which could lead to PHP object injections issues when a high privilege user import a malicious file and a suitable gadget chain is present on the blog...

CVE-2026-76595

A flaw was found in advisor-backend. Multiple code paths within the application deserialize YAML YAML Ain't Markup Language with an unsafe full Loader, which can instantiate arbitrary Python objects via YAML tags. An unauthenticated remote attacker can exploit this by submitting specially crafted...

CVE-2026-76594

A flaw was found in advisor-backend. A network-adjacent unauthenticated attacker could exploit a vulnerability in the /private/importcontent/ endpoint, which lacks proper authentication and permission checks. This allows the attacker to overwrite the global Advisor rule, resolution, and playbook...

CVE-2023-3360 Weaver Show Posts < 1.8.1 - Admin+ PHP Object Injection

The Weaver Show Posts WordPress plugin before 1.8.1 unserialises the content of an imported file, which could lead to PHP object injections issues when a high privilege user import a malicious file and a suitable gadget chain is present on the blog...

CVE-2023-3360 Weaver Show Posts < 1.8.1 - Admin+ PHP Object Injection

The Weaver Show Posts WordPress plugin before 1.8.1 unserialises the content of an imported file, which could lead to PHP object injections issues when a high privilege user import a malicious file and a suitable gadget chain is present on the blog...

CVE-2026-59889

A flaw was found in jackson-databind. The UnwrappedPropertyHandler.processUnwrapped method, responsible for handling @JsonUnwrapped properties, replays buffered JSON without properly checking the active view. This allows an attacker to write data to a property annotated with both @JsonView and...

CVE-2026-19116

The User Frontend WordPress plugin before 4.3.11 does not prevent user-supplied field values from being deserialized when a submitted post is reopened in its frontend editing form, allowing authenticated users with subscriber-level access and above to perform PHP Object Injection, which may lead ...

CVE-2026-19116

The User Frontend WordPress plugin before version 4.3.11 is vulnerable to PHP Object Injection because it fails to prevent the deserialization of user-supplied field values. This occurs when a submitted post is reopened within its frontend editing form. Attackers with subscriber-level access or h...