Find Jackson default type mapping enablement

** org.openrewrite.java.security.search.FindJacksonDefaultTypeMapping** ObjectMapper#enableTypeMapping(..) can lead to vulnerable deserialization.
Source
​Github, Issue Tracker, Maven Central​
groupId: org.openrewrite.recipe
artifactId: rewrite-java-security
version: 1.14.1
Usage
This recipe has no required configuration options and can be activated directly after taking a dependency on org.openrewrite.recipe:rewrite-java-security:1.14.1 in your build file:
Gradle
Maven
build.gradle
plugins {
    id("org.openrewrite.rewrite") version("5.26.1")
}
​
rewrite {
    activeRecipe("org.openrewrite.java.security.search.FindJacksonDefaultTypeMapping")
}
​
repositories {
    mavenCentral()
}
​
dependencies {
    rewrite("org.openrewrite.recipe:rewrite-java-security:1.14.1")
}
pom.xml
<project>
  <build>
    <plugins>
      <plugin>
        <groupId>org.openrewrite.maven</groupId>
        <artifactId>rewrite-maven-plugin</artifactId>
        <version>4.31.1</version>
        <configuration>
          <activeRecipes>
            <recipe>org.openrewrite.java.security.search.FindJacksonDefaultTypeMapping</recipe>
          </activeRecipes>
        </configuration>
        <dependencies>
          <dependency>
            <groupId>org.openrewrite.recipe</groupId>
            <artifactId>rewrite-java-security</artifactId>
            <version>1.14.1</version>
          </dependency>
        </dependencies>
      </plugin>
    </plugins>
  </build>
</project>
Recipes can also be activated directly from the command line by adding the argument -Drewrite.activeRecipesorg.openrewrite.java.security.search.FindJacksonDefaultTypeMapping
Definition
Recipe List
Yaml Recipe List
​Find method usages​
methodPattern: com.fasterxml.jackson.databind.ObjectMapper enableDefaultTyping(..)
matchOverrides: true
---
type: specs.openrewrite.org/v1beta/recipe
name: org.openrewrite.java.security.search.FindJacksonDefaultTypeMapping
displayName: Find Jackson default type mapping enablement
description: `ObjectMapper#enableTypeMapping(..)` can lead to vulnerable deserialization.
recipeList:
  - org.openrewrite.java.search.FindMethods:
      methodPattern: com.fasterxml.jackson.databind.ObjectMapper enableDefaultTyping(..)
      matchOverrides: true

Find vulnerable uses of Jackson @JsonTypeInfo

Last modified 13h ago

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