Jenkins DingTalk Plugin 2.7.3 and earlier unconditionally disables SSL/TLS certificate and hostname validation for connections to the configured DingTalk webhooks.

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - Jenkins DingTalk Plugin 2.7.3 and earlier unconditionally disables SSL/TLS certificate and hostname
    validation for connections to the configured DingTalk webhooks. (CVE-2025-47888)

According to their self-reported version numbers, the version of Jenkins plugins running on the remote web server are affected by multiple vulnerabilities:

  - Critical In WSO2 Oauth Plugin 1.0 and earlier authentication claims are accepted without validation by the     WSO2 Oauth security realm. This allows unauthenticated attackers to log in to controllers using this     security realm using any username and any password, including usernames that do not exist. Sessions     created this way do not have any additional authorities, i.e., memberships in groups. Even the     authenticated group membership is absent. The impact of successfully creating a session this way depends     on the authorization strategy and how it is configured. Commonly used authorization strategies behave as     described below: The authorization strategy Logged-in users can do anything determines that users who     logged in this way are not the anonymous user, and are granted Overall/Administer permission. The     authorization strategy Role-based strategy provided by Role-based Authorization Strategy Plugin grants     attackers permissions assigned directly to the specified user (or ambiguous permissions applicable to both     users and groups). Permissions that would be granted through groups would not be granted. The     authorization strategies Matrix-based security and Project-based Matrix Authorization Strategy     provided by Matrix Authorization Strategy Plugin grant permissions assigned directly to the specified user     (or ambiguous permissions applicable to both users and groups, typically predating version 3.0 of the     plugin). Permissions that would be granted through groups would not be granted. As of publication of this     advisory, there is no fix. Learn why we announce this. (CVE-2025-47889)

  - Critical In OpenID Connect Provider Plugin, claim templates can use environment variables for jobs and     builds for dynamic content. The default claim template for build ID tokens uses the JOB_URL environment     variable for the sub (Subject) claim. In OpenID Connect Provider Plugin 96.vee8ed882ec4d and earlier the     generation of build ID Tokens uses potentially overridden values of environment variables. When certain     other plugins are installed which allow arbitrary environment variables to be overridden (e.g.,     Environment Injector Plugin), this allows attackers able to configure jobs to craft a build ID Token that     impersonates a trusted job, potentially gaining unauthorized access to external services. In OpenID     Connect Provider Plugin 111.v29fd614b_3617 the generation of build ID Tokens ignores environment variables     if they have been overridden. (CVE-2025-47884)

  - High Health Advisor by CloudBees Plugin 374.v194b_d4f0c8c8 and earlier does not escape responses from the     Jenkins Health Advisor server. This results in a stored cross-site scripting (XSS) vulnerability     exploitable by attackers able to control Jenkins Health Advisor server responses. Health Advisor by     CloudBees Plugin 374.376.v3a_41a_a_142efe escapes responses from the Jenkins Health Advisor server.
    (CVE-2025-47885)

  - Medium Cadence vManager Plugin 4.0.1-286.v9e25a_740b_a_48 and earlier does not perform permission checks     in methods implementing form validation. This allows attackers with Overall/Read permission to connect to     an attacker-specified URL using attacker-specified username and password. Additionally, these form     validation methods do not require POST requests, resulting in a cross-site request forgery (CSRF)     vulnerability. Cadence vManager Plugin 4.0.1-288.v8804b_ea_a_cb_7f requires POST requests and     Item/Configure permission for the affected form validation method. (CVE-2025-47886, CVE-2025-47887)

  - Medium DingTalk Plugin 2.7.3 and earlier unconditionally disables SSL/TLS certificate and hostname     validation for connections to the configured DingTalk webhooks. As of publication of this advisory, there     is no fix. Learn why we announce this. (CVE-2025-47888)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Type	Severity
446873	SCA: security update for io.jenkins.plugins:dingding-notifications (GHSA-cp9r-g575-xc5f)	Tenable Cloud Security	SCA Checks	Local	medium
446873	SCA: security update for io.jenkins.plugins:dingding-notifications (GHSA-cp9r-g575-xc5f)	Tenable Self-Hosted Container Security	SCA Checks	Local	medium
236410	Jenkins plugins Multiple Vulnerabilities (2025-05-14)	Nessus	CGI abuses	Combined	critical

Detections

Analytics

CVE-2025-47888

medium

Tenable Plugins

medium

medium

critical