CVE-2026-70435

Received Received - Intake

Missing Permission Check in Jenkins SCM-Manager Plugin

Publication date: 2026-08-05

Last updated on: 2026-08-06

Assigner: Jenkins Project

Description

A missing permission check in Jenkins SCM-Manager Plugin 1.11.1 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 credentials stored in Jenkins.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-08-05

Last Modified

2026-08-06

Generated

2026-08-16

AI Q&A

2026-08-05

EPSS Evaluated

2026-08-15

NVD

CVE-2026-70435

EUVD

EUVD-2026-53529

Affected Vendors & Products

Vendor	Product	Version / Range
jenkinsci	scm-manager_plugin	to 1.11.1 (exc)
jenkinsci	scm-manager_plugin	to 1.11.2 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-862	The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

Attack-Flow Graph

Executive Summary

This vulnerability is a missing permission check in the Jenkins SCM-Manager Plugin version 1.11.1 and earlier. It allows attackers with Overall/Read permission to connect to a URL specified by the attacker using credentials also specified by the attacker. This can lead to the theft of credentials stored in Jenkins.

Detection Guidance

This vulnerability involves Jenkins SCM-Manager Plugin 1.11.1 or earlier allowing unauthorized credential access. Detection requires checking plugin versions and reviewing Jenkins logs for suspicious URL connections or credential usage. No specific commands are provided in the CVE details.

Impact Analysis

If you use Jenkins with the SCM-Manager Plugin version 1.11.1 or earlier, an attacker with Overall/Read permission could exploit this to steal credentials stored in Jenkins. This may lead to unauthorized access to systems or data protected by those credentials.

Compliance Impact

This vulnerability could lead to unauthorized access to sensitive data, potentially violating GDPR or HIPAA requirements for data protection and access control. Organizations may face compliance violations if credentials are compromised.

Mitigation Strategies

Update Jenkins SCM-Manager Plugin to a version later than 1.11.1 to address the missing permission check vulnerability.

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