CVE-2026-77272 | Medium | 5.4 | 2026-09-22 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, the OAuth error query parameter is passed… |
CVE-2026-77269 | Medium | 6.5 | 2026-09-22 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, the remediation for CVE-2026-27825 protec… |
CVE-2026-77268 | Medium | 5.5 | 2026-09-22 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, the OAuth fallback token directory and JS… |
CVE-2026-77266 | Medium | 6.5 | 2026-09-22 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, upload_attachment accepts absolute paths… |
CVE-2026-77262 | High | 8.6 | 2026-09-22 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, confluence_upload_attachment accepts an a… |
CVE-2026-77259 | High | 7.7 | 2026-09-22 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, confluence_upload_attachment opens a call… |
CVE-2026-77257 | | | 2026-09-22 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, HTTP-exposed Jira and Confluence upload t… |
CVE-2026-77256 | Medium | 6.5 | 2026-09-22 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, the plaintext OAuth fallback file contain… |
CVE-2026-77255 | High | 8.6 | 2026-09-22 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, the Jira update_issue attachments argumen… |
CVE-2026-77254 | Critical | 9.1 | 2026-09-22 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, requests to the HTTP MCP endpoint without… |
CVE-2026-77253 | High | 7.1 | 2026-09-22 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, Jira and Confluence attachment upload too… |
CVE-2026-77249 | Medium | 5.3 | 2026-09-22 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, JiraUserMixin._lookup_user_by_permissions… |
CVE-2026-77248 | High | 8.6 | 2026-09-22 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, the streamable HTTP transport accepts req… |
CVE-2026-77247 | Medium | 6.5 | 2026-09-22 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, Jira and Confluence upload tools interpre… |
CVE-2026-77246 | High | 7.4 | 2026-09-22 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, an HTTP transport deployment with READ_ON… |
CVE-2026-77274 | High | 8.2 | 2026-09-22 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, validate_url_for_ssrf has a backslash aut… |
CVE-2026-77271 | High | 8.8 | 2026-09-22 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, validate_safe_path defaults its base dire… |
CVE-2026-77270 | Medium | 6.5 | 2026-09-22 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, the Jira and Confluence attachment upload… |
CVE-2026-77267 | | | 2026-09-22 | 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-… |
CVE-2026-77265 | Medium | 5.9 | 2026-09-22 | 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 a… |
CVE-2026-77261 | High | 7.1 | 2026-09-22 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, _make_ssrf_safe_hook is omitted from Jira… |
CVE-2026-77260 | High | 7.5 | 2026-09-22 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, the Confluence and Jira upload_attachment… |
CVE-2026-77258 | High | 7.7 | 2026-09-22 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, upload_attachment in src/mcp_atlassian/co… |
CVE-2026-77252 | Medium | 6.5 | 2026-09-22 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, caller-supplied projects_filter and space… |
CVE-2026-77251 | Medium | 6.5 | 2026-09-22 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, Jira search accepts a forbidden project c… |
CVE-2026-77250 | Medium | 6.1 | 2026-09-22 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, OAuthConfig writes a plaintext fallback f… |
CVE-2026-77244 | Critical | 10.0 | 2026-09-22 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, the HTTP transport accepts requests witho… |
CVE-2026-77243 | High | 8.8 | 2026-09-22 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, ENABLED_TOOLS and TOOLSETS are applied wh… |
CVE-2026-77242 | High | 7.5 | 2026-09-22 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, validate_url_for_ssrf checks a hostname's… |
CVE-2026-73497 | Medium | 6.5 | 2026-09-14 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). From 0.17.0 until 0.22.0, validate_url_for_ssrf resolves t… |
CVE-2026-73496 | High | 7.7 | 2026-09-14 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, the confluence_upload_attachment and conf… |
CVE-2026-73498 | High | 7.7 | 2026-08-12 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, confluence_upload_attachment passes its c… |
CVE-2026-27825 | Critical | 9.0 | 2026-03-10 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to version 0.17.0, the `confluence_download_attachme… |
CVE-2026-27826 | High | 8.2 | 2026-03-10 | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to version 0.17.0, an unauthenticated attacker who c… |