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cpe:2.3:a:oatpp:oatpp-mcp:*:*:*:*:*:*:*:*

part: a version: * update: *

VendorOatpp (1351a7f2-1d33-51ce-bc17-092550a4f922)
ProductOatpp Mcp (31e25b66-d157-562d-9748-45ff9432da6d)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*
NotesImported from gcve-enriched-dumps CVE data

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2025-6515 vulnerable 2026-06-08 07:43:15.190907 Reuse of session IDs in oatpp-mcp leads to session hijacking and prompt hijacking by remote attackers
MEDIUM (6.8)
The MCP SSE endpoint in oatpp-mcp returns an instance pointer as the session ID, which is not unique nor cryptographically secure. This allows network attackers with access to the oatpp-mcp server to guess future session IDs and hijack legitimate client MCP sessions, returning malicious responses from the oatpp-mcp server.
Published: 2025-10-20T16:13:43.527Z
Updated: 2025-10-20T16:33:47.787Z
Reference links
Imported from gcve-enriched-dumps CVE data

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