CVE-2026-106458

The Backstage framework affects the @backstage/plugin-catalog-backend-module-bitbucket-server package in versions 0.4.0 through 0.5.15 . The vulnerability stems from inconsistent repository filtering during Bitbucket Server catalog event updates. Specifically, deployments using event-driven updat...

CVE-2026-106458 Backstage: Inconsistent repository filtering in Bitbucket Server catalog event updates

Backstage is an open framework for building developer portals. From 0.4.0 until 0.5.15, the @backstage/plugin-catalog-backend-module-bitbucket-server package is affected by inconsistent repository filtering in bitbucket server catalog event updates. Deployments using event-driven updates in the...

CVE-2026-106458 Backstage: Inconsistent repository filtering in Bitbucket Server catalog event updates

Backstage is an open framework for building developer portals. From 0.4.0 until 0.5.15, the @backstage/plugin-catalog-backend-module-bitbucket-server package is affected by inconsistent repository filtering in bitbucket server catalog event updates. Deployments using event-driven updates in the...

Exploit for CVE-2026-21589

CVE-2026-21589 - Atlassian Data Center Una...

Vulnerability handling in Atlassian Data Center products

The vulnerability exists in several products within the Atlassian Data Center platform, including Jira Software, Jira Service Management, Confluence, Bitbucket, Bamboo, Crowd, Crucible, and Fisheye. The vulnerability is an Arbitrary File Access issue, allowing unauthorized attackers to access...

Exploit for CVE-2026-21589

CVE-2026-21589 Pre-auth arbitrary file read in Atlassian DC p...

cve-2022-36804

CVE-2022-36804 Bitbucket PoC This repository contains a Python exploit script for Atlassian Bitbucket Server/Data Center vulnerability CVE-2022-36804. The issue is a command-injection flaw in the Git archive flow, where crafted prefix parameters can be interpreted by the server and executed as...

Exploit for CVE-2026-21589

CVE-2026-21589 - Jira/Confluence/Bitbucket Arbitrary File Read...

Critical Atlassian Flaw Lets Unauthenticated Attackers Read Known Files Across 8 Products

A critical flaw in 8 Atlassian Data Center products, which customers host themselves, allows an attacker with no login access to read specific files in each product's web application root directory. The attacker must already know a file's exact name and path and cannot list what the directory...

cve-2022-36804

Atlassian Bitbucket RCE PoC - CVE-2022-36804 This repo contains a simple PoC script for Atlassian Bitbucket's remove code execution vulnerability. You can simply run this script via following commands: echo 'bitbucket.redacted.com' | python3 cve-2022-36804.py Or you can create a targets file from...

EUVD-2026-92807

h3. Summary This is a vulnerability in Bitbucket Data Center, Confluence Data Center, Jira Service Management Data Center, Jira Software Data Center, Bamboo Data Center. Crowd Data Center, Crucible and Fisheye. This Arbitrary File Access vulnerability allows an unauthenticated attacker to access...

PT-2026-107247

Name of the Vulnerable Software and Affected Versions @backstage/plugin-catalog-backend-module-bitbucket-server versions 0.4.0 through 0.5.14 Description Inconsistent repository filtering occurs during Bitbucket Server catalog event updates. Deployments utilizing event-driven updates may ingest...

PT-2026-107267

Name of the Vulnerable Software and Affected Versions @backstage/plugin-scaffolder-backend-module-bitbucket-cloud versions prior to 0.3.10 @backstage/plugin-scaffolder-backend-module-bitbucket-server versions prior to 0.2.25 Description Bitbucket pull-request Scaffolder actions fail to sufficient...

CVE-2022-36804

CVE-2022-36804 Los componentes de Bitbucket Server y Bitbucket Data Center tienen una vulnerabilidad de inyección de comandos, según información descubierta recientemente por el equipo de seguridad de Sangfor. Un atacante puede enviar solicitudes HTTP maliciosas para ejecutar código arbitrario y...

CVE-2026-21589

This is a vulnerability in Bitbucket Data Center, Confluence Data Center, Jira Service Management Data Center, Jira Software Data Center, Bamboo Data Center. Crowd Data Center, Crucible and Fisheye. This Arbitrary File Access vulnerability allows an unauthenticated attacker to access specific fil...

CVE-2026-21589

This is a vulnerability in Bitbucket Data Center, Confluence Data Center, Jira Service Management Data Center, Jira Software Data Center, Bamboo Data Center. Crowd Data Center, Crucible and Fisheye. This Arbitrary File Access vulnerability allows an unauthenticated attacker to access specific fil...

CVE-2026-21589

This is a vulnerability in Bitbucket Data Center, Confluence Data Center, Jira Service Management Data Center, Jira Software Data Center, Bamboo Data Center. Crowd Data Center, Crucible and Fisheye. This Arbitrary File Access vulnerability allows an unauthenticated attacker to access specific fil...

CVE-2026-21589

An Arbitrary File Access vulnerability exists in multiple Atlassian products, including Bitbucket , Confluence , Jira Software , Jira Service Management , Bamboo , Crowd , Crucible , and Fisheye . This flaw allows an unauthenticated remote attacker to access specific files within the web applicat...

CVE-2022-36804

CVE-2022-36804 PoC This repo contains a simple proof of concept exploit for the recent BitBucket remote code execution vulnerability CVE-2022-36804. Exploitation of this vulnerability requires access to a repository on the target instance, if you don't have creds, the target will need to have...

CVE-2022-36804-PoC

CVE-2022-36804-PoC Multithreaded exploit script for CVE-2022-36804 affecting most BitBucket versions 8.3.1 See the full advisory here https://jira.atlassian.com/browse/BSERV-13438 All credit to TheGrandPew for discovery The script will automatically detect public repositories located on bitbucket...