parquet-rce-poc-CVE-2025-30065

CVE-2025-30065 This repository illustrates how to exploit CVE-2025-30065 and achieve remote class instantiation and trigger a network request from within the victim application i.e the JVM thereby achieving SSRF. The generated parquet in Malicious.java assumes that the class RCEPayload.java is...

jackson-databind: jackson-databind: Arbitrary code execution via PolymorphicTypeValidator bypass

A flaw was found in jackson-databind. This vulnerability allows a remote attacker to bypass the PolymorphicTypeValidator PTV when polymorphic typing is enabled and a type identifier contains generic parameters. By crafting a malicious type ID, an attacker can place a denied class as a generic typ...

CVE-2026-21020-Protobuf-Message-Parsing-Polymorphic-Deserialization-Vulnerability

CVE-2026-21020 – Protobuf Message Parsing Polymorphic Deserialization Vulnerability Program Code Python with protobuf root@kitploit: protovuln.py - Insecure handling of Any type import addressbookpb2 Example protobuf Simulated deserialization that trusts an injected typeurl from google.protobuf...

CVE-2026-86732

Craft CMS versions before 5.10.12 contain a remote code execution vulnerability in the element-index endpoint that allows authenticated content editors to instantiate arbitrary classes through the criteria parameter. Attackers can inject a malicious class via criteriawithTransforms0class that...

CVE-2026-86732 Craft CMS before 5.10.12 Remote Code Execution via element-index

Craft CMS versions before 5.10.12 contain a remote code execution vulnerability in the element-index endpoint that allows authenticated content editors to instantiate arbitrary classes through the criteria parameter. Attackers can inject a malicious class via criteriawithTransforms0class that...

EUVD-2026-72868

Craft CMS versions before 5.10.12 contain a remote code execution vulnerability in the element-index endpoint that allows authenticated content editors to instantiate arbitrary classes through the criteria parameter. Attackers can inject a malicious class via criteriawithTransforms0class that...

CVE-2026-86732

Craft CMS versions before 5.10.12 contain a Remote Code Execution vulnerability in the element-index endpoint. Authenticated content editors can instantiate arbitrary classes by injecting a malicious class via criteria[withTransforms][0][class], which reaches ImageTransforms::normalizeTransform()...

CVE-2026-79784

Vocos instantiates a class named by a configuration file without restricting which class may be named. instantiateclass in vocos/pretrained.py takes the classpath value from the configuration, splits it into a module and an attribute, imports the module with import, resolves the attribute with...

Astra Linux – Vulnerability in ruby-kramdown

Before version 2.3.1, Kramdown did not restrict Rouge formatters to the Rouge::Formatters namespace, allowing arbitrary classes to be instantiated...

BIT-AIRFLOW-2026-59242 Apache Airflow: Arbitrary airflow.* class instantiation on the API server via the XCom deserialize endpoint

Apache Airflow's XCom GET /api/v2/.../xcomEntries/key?deserialize=true endpoint passed a string-literal payload through BaseXCom.deserializevalue without the checkforbiddenxcomkeys guard, allowing an authenticated API user with XCom write-and-read access to instantiate arbitrary airflow. classes ...

CVE-2026-59242

Apache Airflow's XCom GET /api/v2/.../xcomEntries/key?deserialize=true endpoint passed a string-literal payload through BaseXCom.deserializevalue without the checkforbiddenxcomkeys guard, allowing an authenticated API user with XCom write-and-read access to instantiate arbitrary airflow. classes ...

CVE-2026-59242

Apache Airflow vulnerability CVE-2026-59242: The XCom GET /api/v2/{...}/xcomEntries/{key}?deserialize=true endpoint can deserialize a string-literal payload via BaseXCom.deserialize_value without the _check_forbidden_xcom_keys guard, enabling an authenticated API user with XCom write-and-read acc...

CVE-2026-59242 Apache Airflow: Arbitrary airflow.* class instantiation on the API server via the XCom deserialize endpoint

Apache Airflow's XCom GET /api/v2/.../xcomEntries/key?deserialize=true endpoint passed a string-literal payload through BaseXCom.deserializevalue without the checkforbiddenxcomkeys guard, allowing an authenticated API user with XCom write-and-read access to instantiate arbitrary airflow. classes ...

CVE-2026-59242 Apache Airflow: Arbitrary airflow.* class instantiation on the API server via the XCom deserialize endpoint

Apache Airflow's XCom GET /api/v2/.../xcomEntries/key?deserialize=true endpoint passed a string-literal payload through BaseXCom.deserializevalue without the checkforbiddenxcomkeys guard, allowing an authenticated API user with XCom write-and-read access to instantiate arbitrary airflow. classes ...

PT-2026-71140

Name of the Vulnerable Software and Affected Versions Apache Airflow versions prior to 3.3.1 Description An authenticated API user with XCom write-and-read access can instantiate arbitrary airflow. classes on the API server. This occurs because the GET /api/v2/.../xcomEntries/key?deserialize=true...

CVE-2026-63317

A flaw was found in Apache OpenNLP. This vulnerability allows an attacker to achieve arbitrary class instantiation by providing a specially crafted XML feature generator descriptor within a model archive or by supplying untrusted format names. While not direct remote code execution, successful...

EUVD-2026-55250

Remote Code Execution via Arbitrary Class Instantiation in plugin-schema-registry component in Apache Ranger = 2.8.0. Users are recommended to upgrade to version 2.9.0, which fixes this issue...

CVE-2026-44416 Apache Ranger: Remote Code Execution via Arbitrary Class Instantiation

Remote Code Execution via Arbitrary Class Instantiation in plugin-schema-registry component in Apache Ranger = 2.8.0. Users are recommended to upgrade to version 2.9.0, which fixes this issue...

CVE-2026-17593

Nexus Repository 3 (and legacy Nexus Repository 2) is affected by CVE-2026-17593 where an account with nexus:settings:update can submit arbitrary realm identifiers via an internal configuration API that doesn’t validate against registered realms. Unrecognized entries are persisted and reread via ...

CVE-2026-69098

kotaemon through 0.12.0 contains an insecure deserialization vulnerability in the checkconnection endpoint that allows unauthenticated attackers to instantiate arbitrary Python classes by supplying crafted YAML/JSON input with a type field. Attackers can exploit this to override the type field wi...