CVE records

Every CVE as the CVE Program publishes it, refreshed every ten minutes, with NVD's analysis, CISA's known-exploited status and a healthcare tag. Free accounts get a daily email of the CVEs that match up to 3 of their products on My program; subscribers get each one the moment it is published. Where the data comes from: sources.

Updated under an hour ago ()

What this means for you

This week: 3,260 CVEs published, 236 critical, and 3 newly confirmed exploited. Add your stack to see whether any of them hit you.

Published in the last 7 days
3,260
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Critical, last 7 days
236
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Healthcare-tagged, last 7 days
5
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Known exploited (CISA KEV)
1,762
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Showing CVEs that name the product sooperset:mcp_atlassian. Show all products

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34 CVEs
Showing 1 to 10.
CVESeverityTitlePublished
CVE-2026-77246High 7.4MCP Atlassian: MCP HTTP Client Server-Local File Exfiltration via Unvalidated Attachment Upload Path
Assigned by GitHub_M
Sep 22, 2026
CVE-2026-77248High 8.6MCP Atlassian: Unauthenticated arbitrary local file read via upload_attachment file_path, chained with missing auth on streamable-http transport
Assigned by GitHub_M
Sep 22, 2026
CVE-2026-77256High 8.3MCP Atlassian: OAuth refresh-token backup file is world-readable under default Unix umask
Assigned by GitHub_M
Sep 22, 2026
CVE-2026-77249Medium 5.3MCP Atlassian: Incomplete fix for CVE-2026-27826: redirect-based SSRF via unhooked requests session in Jira user-permission lookup
Assigned by GitHub_M
Sep 22, 2026
CVE-2026-77259High 7.7MCP Atlassian: Arbitrary file read via confluence_upload_attachment allows exfiltration of server credentials
Assigned by GitHub_M
Sep 22, 2026
CVE-2026-77268Medium 5.5MCP Atlassian: Insecure File Permissions on OAuth Token Storage
Assigned by GitHub_M
Sep 22, 2026
CVE-2026-77247High 8.3MCP Atlassian: Arbitrary server-local file upload to Jira/Confluence attachments via unrestricted file_path parameters
Assigned by GitHub_M
Sep 22, 2026
CVE-2026-77272Medium 5.4MCP Atlassian: Reflected XSS in OAuth Setup Callback Handler
Assigned by GitHub_M
Sep 22, 2026
CVE-2026-77269Medium 6.5MCP Atlassian: Path traversal in upload_attachment allows arbitrary file read (incomplete fix for CVE-2026-27825)
Assigned by GitHub_M
Sep 22, 2026
CVE-2026-77266Medium 6.5MCP Atlassian: Path traversal in upload_attachment allows arbitrary file read and exfiltration via MCP tool call
Assigned by GitHub_M
Sep 22, 2026

CVSS is the assigning CNA's score where it gives one, otherwise NVD's. The healthcare tag is a documented heuristic (a list of clinical and health IT vendors, and clinical terms in the description), not a classification. The CVE record is authoritative.

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