CVE-2026-84668
published 2026-09-02CVE-2026-84668: Jenkins SAML Plugin 4.618.v441a_27fa_46d2 and earlier allows overwriting the SAML identity provider metadata file through Stapler data binding, allowing…
PriorityP353high8.8CVSS 3.1
AVNACLPRLUINSUCHIHAH
EPSS
0.42%
35.8th percentile
Jenkins SAML Plugin 4.618.v441a_27fa_46d2 and earlier allows overwriting the SAML identity provider metadata file through Stapler data binding, allowing attackers to replace it with attacker-controlled content and authenticate as any user.
Affected
54 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| jenkins | allure | — | — |
| jenkins | allure_plugin | — | — |
| jenkins | build_step | — | — |
| jenkins | build_step_plugin | — | — |
| jenkins | customizable_header | — | — |
| jenkins | customizable_header_plugin | — | — |
| jenkins | databoundsetter_annotated_methods_that_manage_the | — | — |
| jenkins | databoundsetter_annotated_methods_that_manage_the_plugin | — | — |
| jenkins | file_parameter | — | — |
| jenkins | file_parameter_plugin | — | — |
| jenkins | gitlab | — | — |
| jenkins | gitlab_plugin | — | — |
| jenkins | groovy_libraries | — | — |
| jenkins | groovy_libraries_plugin | — | — |
| jenkins | ids_in_xebialabs_xl_deploy | — | — |
| jenkins | ids_in_xebialabs_xl_deploy_plugin | — | — |
| jenkins | improper_access_control_in_customizable_header | — | — |
| jenkins | improper_access_control_in_customizable_header_plugin | — | — |
| jenkins | improper_access_control_in_ldap | — | — |
| jenkins | improper_access_control_in_ldap_plugin | — | — |
| jenkins | improper_access_control_in_saml | — | — |
| jenkins | improper_access_control_in_saml_plugin | — | — |
| jenkins | improper_access_control_in_thinbackup | — | — |
| jenkins | improper_access_control_in_thinbackup_plugin | — | — |
| jenkins | jenkins_core | — | — |
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GHSA
Jenkins SAML Plugin 4.618.v441a_27fa_46d2 and earlier allows overwriting the SAML identity provider metadata file through Stapler data binding, allowing attackers to replace it with attacker-controlle
ghsa_unreviewed·2026-09-02
CVE-2026-84668 [HIGH] CWE-284 Jenkins SAML Plugin 4.618.v441a_27fa_46d2 and earlier allows overwriting the SAML identity provider metadata file through Stapler data binding, allowing attackers to replace it with attacker-controlle
Jenkins SAML Plugin 4.618.v441a_27fa_46d2 and earlier allows overwriting the SAML identity provider metadata file through Stapler data binding, allowing attackers to replace it with attacker-controlled content and authenticate as any user.
VulDB
Jenkins Project SAML Plugin up to 4.618.v441a_27fa_46d2 Stapler Data Binding improper authentication
vuldb·2026-09-02·CVSS 8.8
CVE-2026-84668 [HIGH] Jenkins Project SAML Plugin up to 4.618.v441a_27fa_46d2 Stapler Data Binding improper authentication
A vulnerability has been found in Jenkins Project SAML Plugin up to 4.618.v441a_27fa_46d2 and classified as critical. This affects an unknown function of the component Stapler Data Binding. The manipulation leads to improper authentication.
This vulnerability is traded as CVE-2026-84668. It is possible to initiate the attack remotely. There is no exploit available.
Jenkins
Jenkins Security Advisory 2026-09-02
vendor_jenkins·2026-09-02·CVSS 8.8
CVE-2026-84645 [HIGH] Jenkins Security Advisory 2026-09-02
Title: Jenkins Security Advisory 2026-09-02
Jenkins Security Advisory 2026-09-02
Jenkins Security Home
For Administrators
Overview
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Overview
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This advisory announces vulnerabilities in the following Jenkins deliverables:
Jenkins (core)
Allure
Plugin
Customizable Header
Plugin
File Parameter
Plugin
GitLab
Plugin
Job Configuration History
Plugin
LDAP
Plugin
Microsoft Entra ID (previ
No detection rules found.
No public exploits indexed.
2026-09-02
Published