CVE-2014-2064

Jenkins <1.551, <1.532.2 - Info Disclosure

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2014-2064. PoCs published by Naramsim.

AI-analyzed exploit summary The repository contains descriptions and references for multiple CVEs, including CVE-2014-2064, but lacks executable exploit code for the specified CVE. It includes detailed explanations and references for vulnerabilities in Tomcat, Spring, and Jenkins.

Description

The loadUserByUsername function in hudson/security/HudsonPrivateSecurityRealm.java in Jenkins before 1.551 and LTS before 1.532.2 allows remote attackers to determine whether a user exists via vectors related to failed login attempts.

Exploits (1)

nomisec WRITEUP 1 stars
by Naramsim · poc
https://github.com/Naramsim/Offensive

The repository contains descriptions and references for multiple CVEs, including CVE-2014-2064, but lacks executable exploit code for the specified CVE. It includes detailed explanations and references for vulnerabilities in Tomcat, Spring, and Jenkins.

Classification
Writeup 90%
Attack Type
Info Leak
Complexity
Trivial
Reliability
Theoretical
Target: Jenkins
No auth needed
Prerequisites: Access to the vulnerable Jenkins instance
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Scores

EPSS 0.0039
EPSS Percentile 60.5%

Details

CWE
CWE-200
Status published
Products (3)
jenkins/jenkins < 1.532.1
jenkins/jenkins < 1.550
org.jenkins-ci.main/jenkins-core 1.533 - 1.551Maven
Published Oct 17, 2014
Tracked Since Feb 18, 2026