CVE-2026-57294
Jenkins EC2 Fleet Plugin SSRF Vulnerability
Description
A missing permission check in Jenkins EC2 Fleet Plugin 4.2.3.539.v8fedff2a_81c3 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing AWS credentials stored in Jenkins.
INFO
Published Date :
June 24, 2026, 1:20 p.m.
Last Modified :
June 24, 2026, 1:20 p.m.
Remotely Exploit :
No
Source :
jenkins
Affected Products
The following products are affected by CVE-2026-57294
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Update Jenkins EC2 Fleet Plugin to the latest version.
- Apply vendor-provided patches for the plugin.
- Review and restrict Overall/Read permissions.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-57294 vulnerability anywhere in the article.