CVE-2026-57304
published 2026-06-24CVE-2026-57304: A missing permission check in Jenkins Assembla Plugin 1.4 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL…
PriorityP432medium5.4CVSS 3.1
AVNACLPRLUINSUCLILAN
EPSS
0.25%
16.9th percentile
A missing permission check in Jenkins Assembla Plugin 1.4 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using an attacker-specified username and password.
Affected
41 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| jenkins | active_directory | — | — |
| jenkins | active_directory_plugin | — | — |
| jenkins | assembla | <= 1.4 | — |
| jenkins | assembla | — | — |
| jenkins | assembla_plugin | — | — |
| jenkins | bitbucket_push_and_pull_request | — | — |
| jenkins | bitbucket_push_and_pull_request_plugin | — | — |
| jenkins | contrast_continuous_application_security | — | — |
| jenkins | contrast_continuous_application_security_plugin | — | — |
| jenkins | ec2_fleet | — | — |
| jenkins | ec2_fleet_plugin | — | — |
| jenkins | external_workspace_manager | — | — |
| jenkins | external_workspace_manager_plugin | — | — |
| jenkins | fitnesse | — | — |
| jenkins | fitnesse_plugin | — | — |
| jenkins | git_client | — | — |
| jenkins | git_client_plugin | — | — |
| jenkins | git_parameter | — | — |
| jenkins | git_parameter_plugin | — | — |
| jenkins | gitee | — | — |
| jenkins | gitee_plugin | — | — |
| jenkins | github_branch_source | — | — |
| jenkins | github_branch_source_plugin | — | — |
| jenkins | groovy | — | — |
| jenkins | groovy_plugin | — | — |
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
GHSA
A missing permission check in Jenkins Assembla Plugin 1.4 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using an attacker-specified username and pas
ghsa_unreviewed·2026-06-24
CVE-2026-57304 [MEDIUM] CWE-862 A missing permission check in Jenkins Assembla Plugin 1.4 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using an attacker-specified username and pas
A missing permission check in Jenkins Assembla Plugin 1.4 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using an attacker-specified username and password.
GHSA
Jenkins Assembla Plugin has a missing permission check
ghsa·2026-06-24
CVE-2026-57304 [MEDIUM] CWE-862 Jenkins Assembla Plugin has a missing permission check
Jenkins Assembla Plugin has a missing permission check
Jenkins Assembla Plugin 1.4 and earlier does not perform a permission check in an HTTP endpoint that tests the connection to an Assembla server.
This allows attackers with Overall/Read permission to connect to an attacker-specified URL using an attacker-specified username and password.
Additionally, this HTTP endpoint does not require POST requests, resulting in a cross-site request forgery (CSRF) vulnerability.
As of publication of this advisory, there is no fix.
Jenkins
Jenkins Security Advisory 2026-06-24
vendor_jenkins·2026-06-24
CVE-2026-57280 [HIGH] Jenkins Security Advisory 2026-06-24
Title: Jenkins Security Advisory 2026-06-24
Jenkins Security Advisory 2026-06-24
Jenkins Security Home
For Administrators
Overview
Terminology
Vulnerabilities and Scoring
Security Advisories
Security Issues
Advisory Schedule
Vulnerabilities in Plugins
How We Fix Security Issues
For Reporters
Reporting Vulnerabilities
Jenkins CNA
For Maintainers
Overview
Vulnerabilities in Plugins
Jenkins Security Team
About
Contributions
This advisory announces vulnerabilities in the following Jenkins deliverables:
Active Directory
Plugin
Assembla
Plugin
Bitbucket Push and Pull Request
Plugin
Contrast Continuous Application Security
Plugin
EC2 Fleet
Plugin
External Workspace Manag
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-06-24
Published