CVE-2020-14181

CVE-2020-14181 CVE-2020-14181용 PoC Atlassian Jira Server 및 Data Center의 영향을 받는 버전에서는 인증되지 않은 사용자가 /ViewUserHover.jspa 엔드포인트의 정보 공개Information Disclosure 취약점을 통해 사용자를 열거할 수 있습니다. 이 취약점은 Positive Technologies의 Mikhail Klyuchnikov가 발견했습니다. CVE-2020-1481용 PoC - Jira 사용자 이름 열거자/검증기 사용법: python3...

CVE-2019-11581

Atlassian Jira 인증되지 않은 템플릿 주입 CVE-2019-11581 I 빌드 1. 취약 버전 4.4.x 5.x.x 6.x.x 7.0.x 7.1.x 7.2.x 7.3.x 7.4.x 7.5.x 7.6.x before 7.6.14 the fixed version for 7.6.x 7.7.x 7.8.x 7.9.x 7.10.x 7.11.x 7.12.x 7.13.x before 7.13.5 the fixed version for 7.13.x 8.0.x before 8.0.3 the fixed version for 8.0.x...

CVE-2019-11581

CVE-2019-11581 Atlassian JIRA テンプレートインジェクションの脆弱性 RCE デモ python CVE-2019-11581.py http://xx.xx.xx.xx:8080/ "Command" 脆弱性のあるバージョンのダウンロード https://product-downloads.atlassian.com/software/jira/downloads/atlassian-jira-software-7.13.0-x64.exe Poc...

CVE-2020-14181

CVE-2020-14181 Atlassian Jira Server 및 Data Center의 영향을 받는 버전에서는 인증되지 않은 사용자가 /ViewUserHover.jspa 엔드포인트의 정보 공개 취약점을 통해 사용자를 열거할 수 있습니다. 이 취약점은 Positive Technologies의 Mikhail Klyuchnikov가 발견했습니다. 영향을 받는 버전: 버전 7.13.16 8.0.0 ≤ 버전 8.5.7 8.6.0 ≤ 버전 8.12.0 수정된 버전: 7.13.16 8.5.7 8.12.0 POC 용...

Atlassian Jira WallboardServlet <7.13.1 - Cross-Site Scripting

The WallboardServlet resource in Jira before version 7.13.1 allows remote attackers to inject arbitrary HTML or JavaScript via a cross-site scripting vulnerability in the cyclePeriod parameter. id: CVE-2018-20824 info: name: Atlassian Jira WallboardServlet 7.13.1 - Cross-Site Scripting author:...

JIRA Workflow Designer Plugin in Atlassian JIRA Server > 6.3.0 - Remote Code Execution (XXE)

The JIRA Workflow Designer Plugin in Atlassian JIRA Server before 6.3.0 improperly uses an XML parser and deserializer, which allows remote attackers to execute arbitrary code, read arbitrary files, or cause a denial of service via a crafted serialized Java object. id: CVE-2017-5983 info: name:...

Atlassian Jira <7.13.3/8.0.0-8.1.1 - Incorrect Authorization

Atlasssian Jira before version 7.13.3 and from version 8.0.0 before version 8.1.1 is susceptible to incorrect authorization. The ManageFilters.jspa resource allows a remote attacker to enumerate usernames via an incorrect authorization check, thus possibly obtaining sensitive information, modifyi...

CVE-2022-0540-RCE

Atlassian Jira Seraph 인증 우회 RCE CVE-2022-0540 English • 中文 익스플로잇 상세 작성자의 블로그에서 볼 수 있듯이, Atlassian은 영향을 받는 플러그인의 긴 목록을 제공했으며대부분 거짓 양성이었음, 작성자는 몇 가지 실제 영향을 받는 플러그인을 나열했습니다. 제시된 조건에 따라, Jira용 WBS Gantt-Chart 공식 문서와 결합하면 본질적으로, 작업 스케줄러 모듈 Task의 Beanshell Script를 사용한 RCE이며, 익스플로잇 세부 사항은 다음과 같습니다. 1. 수...

CVE-2019-3403

CVE-2019-3403 CVE-2019-3403을 이용하여 JIRA 애플리케이션에서 모든 사용자를 손쉽게 긁어오고 싶어서 이 스크립트를 만들었습니다. 가장 깔끔한 코드는 아니며, 1000명이 넘는 사용자를 반환하는 요청은 처리하지 않습니다처음 1000명으로 잘립니다. 하지만 취약한 JIRA 서버에서 모든 사용자를 빠르게 긁어올 수 있습니다. 사용법 usage: scrapejira.py -h -d DOMAIN -q QUERY -o OUT -v 취약한 JIRA 인스턴스에서 사용자 정보 긁어오기 CVE-2019-3403 선택적 인...

MCP Atlassian: SSRF Protection Bypass

Environment- Project: sooperset/mcp-atlassian- Affected function: validateurlforssrf- Affected path: header-based Jira/Confluence URL authentication flow- Tested endpoint: POST /mcp- Tested version: 2.14.5 DescriptionThe SSRF protection in validateurlforssrf can be bypassed with a URL containing ...

mcp-atlassian has an incomplete SSRF remediation

SummaryThe UserTokenMiddleware extracts URLs from X-Atlassian-Jira-Url and X-Atlassian-Confluence-Url HTTP headers and passes them directly to API client constructors without any SSRF validation. Affected Package- Ecosystem: PyPI- Package: mcp-atlassian- Affected versions: all versions before fix...

MCP Atlassian: SSRF via DNS Rebinding in Header-Based Authentication Flow

SummaryThe SSRF protection for header-based authentication uses a validate-then-use pattern vulnerable to DNS rebinding. validateurlforssrf resolves the hostname via DNS and checks that the resolved IP is globally routable. However, the actual HTTP request happens later, during which the DNS reco...

GHSA-HGCF-4MQ8-5266 MCP Atlassian: SSRF Protection Bypass

Environment - Project: sooperset/mcp-atlassian - Affected function: validateurlforssrf - Affected path: header-based Jira/Confluence URL authentication flow - Tested endpoint: POST /mcp - Tested version: 2.14.5 Description The SSRF protection in validateurlforssrf can be bypassed with a URL...

MCP Atlassian: SSRF Protection Bypass

Environment - Project: sooperset/mcp-atlassian - Affected function: validateurlforssrf - Affected path: header-based Jira/Confluence URL authentication flow - Tested endpoint: POST /mcp - Tested version: 2.14.5 Description The SSRF protection in validateurlforssrf can be bypassed with a URL...

mcp-atlassian has an incomplete SSRF remediation

Summary The UserTokenMiddleware extracts URLs from X-Atlassian-Jira-Url and X-Atlassian-Confluence-Url HTTP headers and passes them directly to API client constructors without any SSRF validation. Affected Package - Ecosystem: PyPI - Package: mcp-atlassian - Affected versions: all versions before...

GHSA-5WF4-JQXH-8GM3 mcp-atlassian has an incomplete SSRF remediation

Summary The UserTokenMiddleware extracts URLs from X-Atlassian-Jira-Url and X-Atlassian-Confluence-Url HTTP headers and passes them directly to API client constructors without any SSRF validation. Affected Package - Ecosystem: PyPI - Package: mcp-atlassian - Affected versions: all versions before...

MCP Atlassian: SSRF via DNS Rebinding in Header-Based Authentication Flow

Summary The SSRF protection for header-based authentication uses a validate-then-use pattern vulnerable to DNS rebinding. validateurlforssrf resolves the hostname via DNS and checks that the resolved IP is globally routable. However, the actual HTTP request happens later, during which the DNS...

GHSA-49XV-9743-PW8W MCP Atlassian: SSRF via DNS Rebinding in Header-Based Authentication Flow

Summary The SSRF protection for header-based authentication uses a validate-then-use pattern vulnerable to DNS rebinding. validateurlforssrf resolves the hostname via DNS and checks that the resolved IP is globally routable. However, the actual HTTP request happens later, during which the DNS...

CVE-2026-77265

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, header-supplied Jira or Confluence URLs are resolved and validated before the HTTP client resolves the hostname again for the connection. An unauthenticated caller can use a...

CVE-2026-77267

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, the X-Atlassian-Jira-Url and X-Atlassian-Confluence-Url headers are processed by processauthenticationheaders and used to construct Atlassian fetchers without calling...