BIT-JENKINS-2026-84649

In Stapler 1839.ved17667baeb5 through 2107.v8dfcbe8ed317 both inclusive, except 2088.2093.vd7c3e58008a6, included in Jenkins 2.447 through 2.579 both inclusive, LTS 2.452.1 through 2.568.2 both inclusive, an HTTP endpoint serving dynamically generated JavaScript resources embeds the user's...

PT-2026-88166

In Stapler 1839.ved17667b a eb 5 through 2107.v8dfcb e8ed317 both inclusive, except 2088.2093.vd7c3e58008a 6, included in Jenkins 2.447 through 2.579 both inclusive, LTS 2.452.1 through 2.568.2 both inclusive, an HTTP endpoint serving dynamically generated JavaScript resources embeds the user's...

CVE-2026-84649

A flaw was found in Stapler, a web framework used by Jenkins. An HTTP endpoint that serves dynamically generated JavaScript resources inadvertently embeds a user's cross-site request forgery CSRF token, also known as a crumb, as plain text. This allows a remote attacker, who controls a web page o...

CVE-2026-84649

In Stapler 1839.ved17667baeb5 through 2107.v8dfcbe8ed317 both inclusive, except 2088.2093.vd7c3e58008a6, included in Jenkins 2.447 through 2.579 both inclusive, LTS 2.452.1 through 2.568.2 both inclusive, an HTTP endpoint serving dynamically generated JavaScript resources embeds the user's...

EUVD-2026-70115

In Stapler 1839.ved17667baeb5 through 2107.v8dfcbe8ed317 both inclusive, except 2088.2093.vd7c3e58008a6, included in Jenkins 2.447 through 2.579 both inclusive, LTS 2.452.1 through 2.568.2 both inclusive, an HTTP endpoint serving dynamically generated JavaScript resources embeds the user's...

CVE-2026-84649

In Stapler 1839.ved17667baeb5 through 2107.v8dfcbe8ed317 both inclusive, except 2088.2093.vd7c3e58008a6, included in Jenkins 2.447 through 2.579 both inclusive, LTS 2.452.1 through 2.568.2 both inclusive, an HTTP endpoint serving dynamically generated JavaScript resources embeds the user's...

PT-2026-84772

In Stapler 1839.ved17667b a eb 5 through 2107.v8dfcb e8ed317 both inclusive, except 2088.2093.vd7c3e58008a 6, included in Jenkins 2.447 through 2.579 both inclusive, LTS 2.452.1 through 2.568.2 both inclusive, an HTTP endpoint serving dynamically generated JavaScript resources embeds the user's...

CVE-2026-84649: Cross-Site Request Forgery (CSRF)

In Stapler 1839.ved17667baeb5 through 2107.v8dfcbe8ed317 both inclusive, except 2088.2093.vd7c3e58008a6, included in Jenkins 2.447 through 2.579 both inclusive, LTS 2.452.1 through 2.568.2 both inclusive, an HTTP endpoint serving dynamically generated JavaScript resources embeds the user's...

Cross-origin exposure of CSRF token

Jenkins uses the https://github.com/jenkinsci/staplerStapler web framework for HTTP request handling. Stapler provides an HTTP endpoint serving dynamically generated JavaScript resources. In Stapler 1839.ved17667baeb5 through 2107.v8dfcbe8ed317 both inclusive, except 2088.2093.vd7c3e58008a6,...

Exploit for Memory Allocation with Excessive Size Value in Apache Http_Server

http2-bomb-detector HTTP/2 Bomb CVE-2026-49975 Non-destru...

RHCOS 3 : jenkins (RHSA-2016:0711)

The remote Red Hat Enterprise Linux CoreOS 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2016:0711 advisory. - jenkins: Remote code execution vulnerability in remoting module SECURITY-232 CVE-2016-0788 - jenkins: HTTP response splitting...

EUVD-2017-0189

Malware in sbrugna...

MAL-2025-8720 Malicious code in @malware-test-hunts-crumb-outer-knots/test-mlw3-hunts-crumb-outer-knots (npm)

The package @malware-test-hunts-crumb-outer-knots/test-mlw3-hunts-crumb-outer-knots was found to contain malicious code...

GHSA-QXH5-5R5P-5GVF Cross-Site Request Forgery in Jenkins Blue Ocean Plugin

A data modification vulnerability exists in Jenkins Blue Ocean Plugins 1.10.1 and earlier that allows attackers to bypass all cross-site request forgery protection in Blue Ocean API. The vulnerability is found in: - blueocean-core-js/src/js/bundleStartup.js - blueocean-core-js/src/js/fetch.ts -...

Jenkins build-metrics plugin 1.3 - label Cross-Site Scripting

Jenkins build-metrics plugin 1.3 - label Cross-Site Scripting Exploit Title: Jenkins build-metrics plugin 1.3 - 'label' Cross-Site Scripting Date: 2019-11-06 Exploit Author: vesche Austin Jackson Vendor Homepage: https://plugins.jenkins.io/build-metrics Version: Jenkins build-metrics plugin 1.3 a...

CORS Token Disclosure in crumb

When CORS is enabled on a hapi route handler, it is possible to set a crumb token for a different domain. An attacker would need to have an application consumer visit a site they control, request a route supporting CORS, and then retrieve the token. With this token, they could possibly make...

GHSA-84FQ-6626-W5FG CORS Token Disclosure in crumb

When CORS is enabled on a hapi route handler, it is possible to set a crumb token for a different domain. An attacker would need to have an application consumer visit a site they control, request a route supporting CORS, and then retrieve the token. With this token, they could possibly make...

Jenkins Multiple CSRF vulnerabilities (CVE-2017-1000356)

Multiple Cross-Site Request Forgery vulnerabilities in Jenkins allowed malicious users to perform several administrative actions by tricking a victim into opening a web page. The most notable ones: SECURITY-412: Restart Jenkins immediately, after all builds are finished, or after all plugin...

CORS Token Disclosure

Overview When CORS is enabled on a hapi route handler, it is possible to set a crumb token for a different domain. An attacker would need to have an application consumer visit a site they control, request a route supporting CORS, and then retrieve the token. With this token, they could possibly...

CVE-2014-7193

The Crumb plugin before 3.0.0 for Node.js does not properly restrict token access in situations where a hapi route handler has CORS enabled, which allows remote attackers to obtain sensitive information, and potentially obtain the ability to spoof requests to non-CORS routes, via a crafted web si...