Critical · published April 20, 2022
CVSS calls it critical at 9.8. It sits in the 99.8th percentile for exploit probability.
🚨 Just one crafted HTTP request can unlock the front door of Jira without a key! This unauthenticated bypass is a major red flag for anyone using Atlassian's tools. 🔥 Think of it as a restaurant where anyone can just walk in and sit down without making a reservation — no permission checks, and you could end up with unexpected guests eating at your table! An attacker could exploit this vulnerability to waltz right in and gain full access to sensitive data and functions within Jira, putting your project's integrity at risk and potentially leading to catastrophic data breaches.
Think of it as a restaurant where anyone can just walk in and sit down without making a reservation — no permission checks, and you could end up with unexpected guests eating at your table! The vulnerability in Jira Seraph allows attackers to bypass authentication by sending a specially crafted HTTP request, affecting several versions of Atlassian Jira Server and Data Center as well as Jira Service Management Server.
An attacker could exploit this vulnerability to waltz right in and gain full access to sensitive data and functions within Jira, putting your project's integrity at risk and potentially leading to catastrophic data breaches. To protect your system, patch to the latest versions: upgrade to Jira Server version 8.13.18 or newer, and Jira Service Management version 4.13.18 or newer. Don't wait — locking this down should be your top priority! You've got this! With these updates, you’ll have the defenses up in no time. 🛡️