Not to mention that the workspace folder could temporarily store some juicy information as well. It is worth mentioning that a lot of Jenkins hacking tutorials only mention the credentials.xml file and do not discuss the other two files. This could be problematic because the default installation (either it was a Docker container image or was installed by a package manager) had the default permission, which was world-readable on the credentials.xml, the plugin’s own global configuration xml file and for each of the jobs’ config.xml.
#Jenkins dropbox plugin error password#
In addition, sometimes the web form where the user submits the credentials revealed the password or the secret token and did not use the correct Jelly form control.
![jenkins dropbox plugin error jenkins dropbox plugin error](https://issues.jenkins.io/secure/attachment/29756/screenshot-1.png)
In the majority of cases these solutions did not involve any encryption.
![jenkins dropbox plugin error jenkins dropbox plugin error](https://imgs.developpaper.com/imgs/1CQLl1ot6D.png)
xml file or in the job’s config.xml file. There are multiple options (global credential, pipeline steps and plugin settings) and places where credentials like usernames, passwords, API keys or tokens and certificates can be stored and used in Jenkins and in the plugins.Īlthough Jenkins encrypts the passwords in the credentials.xml file, some of the plugin developers made use of other ways to store the credentials in the plugin’s own. The most commonly found vulnerability was that the credentials were stored in plaintext. Details about the vulnerabilities Credentials stored in plaintext These tests resulted in more than 100 plugins found vulnerable and several coordinated and responsible public disclosures. These were storing credentials in plaintext and Cross-Site Request Forgery (CSRF) with missing permission checks that led to possible credential stealing and to Server-Side Request Forgery (SSRF). This article focuses on two types of vulnerabilities with examples and fixes that were found by NCC Group Security Consultant Viktor Gazdag ( ) when manually testing hundreds of plugins. Similar to WordPress, the core framework is extended by hundreds of plugins where most of these plugins are developed by 3rd party developers and it is up to them how securely they write them.
![jenkins dropbox plugin error jenkins dropbox plugin error](https://miro.medium.com/max/1400/1*1wvZRrg9LDgRGS9FFV68gw.png)
#Jenkins dropbox plugin error software#
Jenkins is an open source tool supporting building, deploying and automating software development and delivery, and can be extended by plugins to introduce additional functionalities like Active Directory authentication, or solve reoccurring tasks such as executing a static code analyser or copying a compiled software to a CIFS share.