Mcp-atlassian Mcp Atlassian — known CVE vulnerabilities

Every CVE whose affected-product data names Mcp-atlassian Mcp Atlassian, ordered by CVSS severity, with EPSS exploit prediction and CISA KEV status.

CVEs (30)

• CVE-2026-77244 — CVSS 10.0 (critical): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, the HTTP transport…
• CVE-2026-77254 — CVSS 9.1 (critical): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, requests to the HTTP…
• CVE-2026-27825 — CVSS 9.0 (critical): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to version 0.17.0, the…
• CVE-2026-77271 — CVSS 8.8 (high): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, validate_safe_path…
• CVE-2026-77243 — CVSS 8.8 (high): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, ENABLED_TOOLS and…
• CVE-2026-77262 — CVSS 8.6 (high): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0…
• CVE-2026-77248 — CVSS 8.6 (high): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, the streamable HTTP…
• CVE-2026-77255 — CVSS 8.6 (high): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, the Jira update_issue…
• CVE-2026-77274 — CVSS 8.2 (high): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, validate_url_for_ssrf…
• CVE-2026-77259 — CVSS 7.7 (high): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0…
• CVE-2026-77258 — CVSS 7.7 (high): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, upload_attachment in…
• CVE-2026-77242 — CVSS 7.5 (high): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, validate_url_for_ssrf…
• CVE-2026-77260 — CVSS 7.5 (high): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, the Confluence and…
• CVE-2026-77246 — CVSS 7.4 (high): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, an HTTP transport…
• CVE-2026-77261 — CVSS 7.1 (high): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, _make_ssrf_safe_hook…
• CVE-2026-77253 — CVSS 7.1 (high): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, Jira and Confluence…
• CVE-2026-77252 — CVSS 6.5 (medium): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, caller-supplied…
• CVE-2026-77256 — CVSS 6.5 (medium): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, the plaintext OAuth…
• CVE-2026-77266 — CVSS 6.5 (medium): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, upload_attachment…
• CVE-2026-77267 — CVSS 6.5 (medium): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, the…
• CVE-2026-77269 — CVSS 6.5 (medium): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, the remediation for…
• CVE-2026-77270 — CVSS 6.5 (medium): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, the Jira and…
• CVE-2026-77257 — CVSS 6.5 (medium): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, HTTP-exposed Jira and…
• CVE-2026-77251 — CVSS 6.5 (medium): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, Jira search accepts a…
• CVE-2026-77247 — CVSS 6.5 (medium): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, Jira and Confluence…
• CVE-2026-77250 — CVSS 6.1 (medium): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, OAuthConfig writes a…
• CVE-2026-77265 — CVSS 5.9 (medium): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, header-supplied Jira…
• CVE-2026-77268 — CVSS 5.5 (medium): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, the OAuth fallback…
• CVE-2026-77272 — CVSS 5.4 (medium): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, the OAuth error query…
• CVE-2026-77249 — CVSS 5.3 (medium): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0…