Cross-site Request Forgery (CSRF)

Overview org.jenkins-ci.plugins:github-pullrequest is a GitHub Integration Plugin for Jenkins. Affected versions of this package are vulnerable to Cross-site Request Forgery CSRF due to not requiring POST requests for an HTTP endpoint. This vulnerability allows attackers to trigger a build for a...

EUVD-2026-32516

A cross-site request forgery CSRF vulnerability in Jenkins GitHub Integration Plugin 0.7.3 and earlier allows attackers to attackers to trigger a build for a pull request...

PT-2026-44018

Name of the Vulnerable Software and Affected Versions Jenkins GitHub Integration Plugin versions prior to 0.7.4 Description A cross-site request forgery CSRF flaw allows attackers to trigger a build for a pull request. CSRF is a type of attack that tricks a victim into submitting a malicious...

CVE-2026-4646 Insufficient input validation in GitHub plugin API causes denial of service

Mattermost versions 11.6.x = 11.6.0, 11.5.x = 11.5.3, 11.4.x = 11.4.4, 10.11.x = 10.11.14 fail to validate user-supplied input in API request handlers which allows an authenticated attacker to crash the plugin process via a crafted HTTP request to the PR details endpoint.. Mattermost Advisory ID:...

CVE-2026-4646

Mattermost has an input-validation flaw in the API request handlers used by the PR details endpoint. Affected versions are 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, and 10.11.x

CVE-2026-4646 Insufficient input validation in GitHub plugin API causes denial of service

Mattermost versions 11.6.x = 11.6.0, 11.5.x = 11.5.3, 11.4.x = 11.4.4, 10.11.x = 10.11.14 fail to validate user-supplied input in API request handlers which allows an authenticated attacker to crash the plugin process via a crafted HTTP request to the PR details endpoint.. Mattermost Advisory ID:...

com.base2services.jenkins:github-sqs-plugin (>=1.0 <=1.5), com.elasticbox.jenkins-ci.plugins:elasticbox (>=4.0.9 <=4.1.6) +27 more potentially affected by CVE-2026-42523 via com.coravy.hudson.plugins.github:github (>=1.10 <=1.45.0)

com.coravy.hudson.plugins.github:github MAVEN version =1.10, =1.0, =4.0.9, =1.0-alpha-1, =1.27.17, =1.0-alpha-1, =1.0-alpha-1, =1.0.0, =1.0.0, =1.0-alpha-8, =1.0-alpha-4, =0.1-preview-4, =1.0-alpha-1, =634.v371dc6d978a3, =1.83.v5bff0e55cd2d, =1.3.0, =1.4.3 and more Source cves: CVE-2026-42523...

GHSA-W22P-4X9F-486V Jenkins GitHub Plugin has an XSS vulnerability

In Jenkins GitHub Plugin versions 1.46.0 and earlier, the JavaScript that validates the "GitHub hook trigger for GITScm polling" feature improperly processes the current job URL. This results in a stored cross-site scripting XSS vulnerability exploitable by non-anonymous attackers with Overall/Re...

Jenkins GitHub Plugin has an XSS vulnerability

In Jenkins GitHub Plugin versions 1.46.0 and earlier, the JavaScript that validates the "GitHub hook trigger for GITScm polling" feature improperly processes the current job URL. This results in a stored cross-site scripting XSS vulnerability exploitable by non-anonymous attackers with Overall/Re...

CVE-2026-42523

Jenkins GitHub Plugin 1.46.0 and earlier improperly processes the current job URL as part of JavaScript implementing validation of the feature "GitHub hook trigger for GITScm polling", resulting in a stored cross-site scripting XSS vulnerability exploitable by non-anonymous attackers with...

CVE-2026-42523

The CVE-2026-42523 entry affects Jenkins GitHub Plugin up to version 1.46.0. The vulnerability arises because the plugin improperly processes the current job URL within JavaScript that validates the GitHub hook trigger for GITScm polling, enabling stored XSS. Impact is described as high/critical ...

EUVD-2026-26225

Jenkins GitHub Plugin 1.46.0 and earlier improperly processes the current job URL as part of JavaScript implementing validation of the feature "GitHub hook trigger for GITScm polling", resulting in a stored cross-site scripting XSS vulnerability exploitable by non-anonymous attackers with...

CVE-2026-42523

Jenkins GitHub Plugin 1.46.0 and earlier improperly processes the current job URL as part of JavaScript implementing validation of the feature "GitHub hook trigger for GITScm polling", resulting in a stored cross-site scripting XSS vulnerability exploitable by non-anonymous attackers with...

CVE-2026-42523

Jenkins GitHub Plugin 1.46.0 and earlier improperly processes the current job URL as part of JavaScript implementing validation of the feature "GitHub hook trigger for GITScm polling", resulting in a stored cross-site scripting XSS vulnerability exploitable by non-anonymous attackers with...

CVE-2026-42522

A missing permission check in Jenkins GitHub Branch Source Plugin 1967.vdead580c1aba and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL with attacker-specified GitHub App credentials...

Jenkins GitHub Plugin 跨站脚本漏洞

The Jenkins GitHub Plugin is an open-source plugin for Jenkins that provides integration with code hosting platforms for continuous integration systems. The Jenkins GitHub Plugin versions 1.46.0 and earlier contained a cross-site scripting vulnerability. This vulnerability stemmed from improper...

SUSE CVE-2025-13352

Mattermost versions 10.11.x = 10.11.6 and Mattermost GitHub plugin versions =2.4.0 fail to validate plugin bot identity in reaction forwarding which allows attackers to hijack the GitHub reaction feature to make users add reactions to arbitrary GitHub objects via crafted notification posts...

GO-2025-4247 Mattermost GitHub Plugin Bot Identity Validation Bypass Allows Arbitrary GitHub Reaction Injection in github.com/mattermost/mattermost

Mattermost GitHub Plugin Bot Identity Validation Bypass Allows Arbitrary GitHub Reaction Injection in github.com/mattermost/mattermost. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing...

CVE-2025-13352

Mattermost versions 10.11.x = 10.11.6 and Mattermost GitHub plugin versions =2.4.0 fail to validate plugin bot identity in reaction forwarding which allows attackers to hijack the GitHub reaction feature to make users add reactions to arbitrary GitHub objects via crafted notification posts...

Mattermost GitHub Plugin Bot Identity Validation Bypass Allows Arbitrary GitHub Reaction Injection

Mattermost versions 10.11.x = 10.11.6 and Mattermost GitHub plugin versions =2.4.0 fail to validate plugin bot identity in reaction forwarding which allows attackers to hijack the GitHub reaction feature to make users add reactions to arbitrary GitHub objects via crafted notification posts...