PT-2026-86780

PocketMine-MP before 3.26.5 and 4.0.x before 4.0.5 does not limit book page text length, page count, or author/title length. A player who obtains a writable book can create oversized NBT 'book bombs', causing excess bandwidth consumption and server crashes exceeding the 1 MB chunk size limit when...

Exploit for CVE-2026-84645

CVE-2026-84645 — Jenkins PersistenceRoot Deserialization RCE...

CVE-2026-84935: Improper Neutralization of Input During Web Page Generation

The HT Menu WordPress plugin before 1.2.7 does not perform any capability or object-ownership check when saving navigation menu-item settings, and does not escape those stored settings when the menu is rendered, allowing users with minimal permissions such as Subscribers to store JavaScript that...

Missing Authorization

Overview Affected versions of this package are vulnerable to Missing Authorization via cancellation of downstream builds in Pipeline: Build Step Plugin. An attacker can cancel downstream Jenkins builds without the required Item/Cancel permission because the plugin fails to verify that the build's...

CVE-2026-84670

Jenkins Performance Plugin 1015.v09ca52b3370e and earlier does not restrict the classes that can be instantiated when deserializing cached performance reports stored in the build directory on the Jenkins controller, allowing attackers with Item/Configure permission to execute arbitrary code on th...

CVE-2026-84656

A missing permission check in Jenkins 2.579 and earlier, LTS 2.568.2 and earlier allows attackers with Item/Read permission on at least one job to read build parameter names and values of jobs they have no access to...

CVE-2026-84657

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, the build CLI command does not check the Item/Cancel permission when using the -s flag to cancel a build triggered to wait for completion, allowing attackers with Item/Build permission to cancel builds started by other users...

CVE-2026-84656

A missing permission check in Jenkins 2.579 and earlier, LTS 2.568.2 and earlier allows attackers with Item/Read permission on at least one job to read build parameter names and values of jobs they have no access to...

CVE-2026-84670

Jenkins Performance Plugin 1015.v09ca52b3370e and earlier does not restrict the classes that can be instantiated when deserializing cached performance reports stored in the build directory on the Jenkins controller, allowing attackers with Item/Configure permission to execute arbitrary code on th...

CVE-2026-84670

Jenkins Performance Plugin 1015.v09ca52b3370e and earlier does not restrict the classes that can be instantiated when deserializing cached performance reports stored in the build directory on the Jenkins controller, allowing attackers with Item/Configure permission to execute arbitrary code on th...

EUVD-2026-70137

A path traversal vulnerability in Jenkins Allure Plugin 2.35.2 and earlier allows attackers with Item/Read permission on jobs that publish Allure report results to read arbitrary files on the Jenkins controller's file system...

CVE-2026-84669

A path traversal vulnerability in Jenkins Allure Plugin 2.35.2 and earlier allows attackers with Item/Read permission on jobs that publish Allure report results to read arbitrary files on the Jenkins controller's file system...

CVE-2026-84669

The Jenkins Allure Plugin (allure-jenkins-plugin) version 2.35.2 and earlier is vulnerable to a path traversal vulnerability. The root cause is the failure to correctly validate file paths when serving Allure report results. An attacker with Item/Read permission on jobs that publish Allure report...

CVE-2026-84669

A path traversal vulnerability in Jenkins Allure Plugin 2.35.2 and earlier allows attackers with Item/Read permission on jobs that publish Allure report results to read arbitrary files on the Jenkins controller's file system...

EUVD-2026-70127

A missing permission check in Jenkins Pipeline: Build Step Plugin 599.v4b67ea11b152 and earlier causes downstream builds awaited by the waitForBuild step when the propagateAbort parameter is used to be canceled even when the build's authentication lacks Item/Cancel permission on the downstream jo...

CVE-2026-84661

A missing permission check in Jenkins Pipeline: Build Step Plugin 599.v4b67ea11b152 and earlier causes downstream builds awaited by the waitForBuild step when the propagateAbort parameter is used to be canceled even when the build's authentication lacks Item/Cancel permission on the downstream jo...

EUVD-2026-70126

A missing permission check in Jenkins Pipeline: Build Step Plugin 599.v4b67ea11b152 and earlier causes downstream builds triggered by the build step to be canceled even when the build's authentication lacks Item/Cancel permission on the downstream job...

CVE-2026-84656

CVE-2026-84656 is a missing permission check in Jenkins (2.579 and earlier, LTS 2.568.2 and earlier) that allows an attacker holding Item/Read permission on at least one job to read build parameter names and values of jobs they do not otherwise have access to. The flaw is a privilege-boundary fai...

CVE-2026-84656

A missing permission check in Jenkins 2.579 and earlier, LTS 2.568.2 and earlier allows attackers with Item/Read permission on at least one job to read build parameter names and values of jobs they have no access to...

CVE-2026-84657

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, the build CLI command does not check the Item/Cancel permission when using the -s flag to cancel a build triggered to wait for completion, allowing attackers with Item/Build permission to cancel builds started by other users...