Critical
CVE-2026-77244
Vulnerability archive
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Vulnerability archive 1,319
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High
CVE-2026-77271
MCP Atlassian: Incomplete path traversal fix allows intra-CWD module overwrite and RCE (bypass of GHSA-xjgw-4wvw-rgm4)
High
CVE-2026-77267
mcp-atlassian has an incomplete SSRF remediation
High
CVE-2026-77247
MCP Atlassian: Arbitrary server-local file upload to Jira/Confluence attachments via unrestricted file_path parameters
High
CVE-2026-77274
MCP Atlassian: SSRF Protection Bypass
Medium
CVE-2026-77249
MCP Atlassian: Incomplete fix for GHSA-7r34-79r5-rcc9: redirect-based SSRF via unhooked requests session in Jira user-permission lookup
Medium
CVE-2026-77266
MCP Atlassian: Path traversal in upload_attachment allows arbitrary file read and exfiltration via MCP tool call
High
CVE-2026-77259
MCP Atlassian: Arbitrary file read via confluence_upload_attachment allows exfiltration of server credentials
High
CVE-2026-77257
MCP Atlassian: HTTP upload tools accept arbitrary server-local file paths
High
CVE-2026-77262
MCP Atlassian: Path Traversal / Arbitrary File Read in confluence_upload_attachment MCP tool (incomplete fix of GHSA-xjgw-4wvw-rgm4)
Medium
CVE-2026-77270
MCP Atlassian: Arbitrary File Read via Upload Attachment Tools
Medium
CVE-2026-77269
MCP Atlassian: Path traversal in upload_attachment allows arbitrary file read (incomplete fix for CVE-2026-27825)
Medium
CVE-2026-77272
MCP Atlassian: Reflected XSS in OAuth Setup Callback Handler
Medium
CVE-2026-77268
MCP Atlassian: Insecure File Permissions on OAuth Token Storage
High
CVE-2026-77255
MCP Atlassian: Arbitrary File Read & Exfiltration (Confused Deputy) in JIRA update_issue
Medium
CVE-2026-77265
MCP Atlassian: SSRF via DNS Rebinding in Header-Based Authentication Flow
Medium
CVE-2026-62282
OpenCVE: Server-Side Request Forgery (SSRF) in notifications
High
CVE-2026-77246
MCP Atlassian: MCP HTTP Client Server-Local File Exfiltration via Unvalidated Attachment Upload Path
Medium
CVE-2026-85999
Soup Sieve: Polynomial-time ReDoS (O(n²)) in the whitespace/comment trimming regex `RE_WS_END` (triggers on VALID selectors)
Critical
CVE-2026-59163
Mnemosyne has JWT signature verification bypass sync server that allows authentication bypass
High
CVE-2026-63349
AnyIO run_process/open_process ignores extra_groups and can retain parent supplementary groups
Medium
CVE-2026-64847
AnyIO process-pool workers can block indefinitely on undrained stderr
Medium
CVE-2026-85078
sanic chunked trailer request smuggling allows hidden second request execution
Medium
CVE-2026-69147
vLLM: Request-selected PyNvVideoCodec GPU decode bypasses static VRAM reservation
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