oss-sec mailing list archives

Re: Multiple vulnerabilities in Jenkins plugins


From: Daniel Beck <ml () beckweb net>
Date: Mon, 25 Mar 2019 17:17:44 +0100



On 25. Mar 2019, at 16:09, Daniel Beck <ml () beckweb net> wrote:

SECURITY-976
Notification Plugin Plugin did not perform permission checks on a method 
implementing form validation. This allowed users with Overall/Read access 
to Jenkins to connect to an attacker-specified URL using attacker-specified 
credentials IDs obtained through another method, capturing credentials 
stored in Jenkins.

Additionally, this form validation method did not require POST requests, 
resulting in a cross-site request forgery vulnerability.

Correction: This is about Slack Notification Plugin.

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