CVE-2026-77260Proof of concept (PoC) published · CISA
MCP Atlassian: Arbitrary local file READ via unconstrained file_path in upload_attachment (Confluence + Jira)
CVSS score
8.3
EPSS probability
%0.3
Risk score
0.0
Published
27 d ago
Public Exploits · GitHub and Metasploit Intelligence
This tab scans the sources that NVD labels as exploits, GitHub repositories matching the CVE identifier and Rapid7 Metasploit Framework modules. Only links to sources that were actually found are shown.
No verified public exploit code was found.
GitHub repositories, NVD exploit references and the Metasploit Framework were scanned. A record of active exploitation does not mean that public exploit code has been published.
Similar Vulnerabilities
9.3
9.8
CVE-2026-42208 Actively exploitedSQL injection in Litellm
Patch verified Public Exploits:6EPSS %6
9.8
CVE-2026-111058Mercury: Unauthenticated Remote Code Execution via /api/kernels
Patch status unknown
6.5
CVE-2026-48710 Actively exploitedStarlette has missing Host header validation that poisons request.url.path, bypassing path-based security checks
Patch verified Public Exploits:2EPSS %7
Get this vulnerability through the API
Affected products, version ranges, exploitation status and patch information in a single request, with a free key.
curl -H "x-api-key: $DAYBREACH_API_KEY" \ "https://api.daybreach.dev/api/v1/intel/cves/CVE-2026-77260"