MCP Observatory
2m ago Tracked 26,558 Last 2m ago 24h 1,916
github Python analyzed 9cad452

CSOAI-ORG/agent-content-watermark-mcp

v1.1.9
github

Agent Content Watermark MCP — dedicated EU AI Act Article 50(2) GenAI watermarking. Visible + invisible + perceptual layers per the Code of Practice (2 Nov 2026 cliff). C2PA manifest envelope. By MEOK AI Labs.

maintainer
CSOAI-ORG
license
MIT
first seen
2026-06-07
last seen
2026-08-01
releases · 30d
0
short id
risk 28/100 · heuristic grade
B low
  • capability exposure inferred + 24
  • inherited (deps) attested + 15
  • trust mitigators mixed − 11

attested inferred mixed

The A–E grade is our heuristic synthesis — a "review this" prompt, not a verdict. Each factor is tagged by what backs it: attested (a verifiable record), reported (a third party's claim), or inferred (our own heuristic, e.g. permissions). See methodology.

graded 9m ago · see ecosystem CVEs →

risk trajectory 2 movements
  • B · 16 → B · 28
  • A · 0 → B · 16
capability exposure grade factor +24
Inferred surface — each links to servers holding it:
vulnerabilities 0 CVEs

No known CVEs for this server.

inherited (deps) · grade factor +15

inherited via dependencies 12
HIGH
MCP Python SDK vulnerability in the FastMCP Server causes validation error, leading to DoS via mcp · 1 hop CVE-2025-53366 fixed in 1.9.4
HIGH
Model Context Protocol (MCP) Python SDK does not enable DNS rebinding protection by default via mcp · 1 hop CVE-2025-66416 fixed in 1.23.0
HIGH
MCP Python SDK has Unhandled Exception in Streamable HTTP Transport, Leading to Denial of Service via mcp · 1 hop CVE-2025-53365 fixed in 1.10.0
HIGH
MCP Python SDK: Experimental task handlers allow any client to access and cancel other clients' task … via mcp · 1 hop CVE-2026-52870 fixed in 1.27.2
HIGH
MCP Python SDK: HTTP transports serve session requests without verifying the authenticated principal via mcp · 1 hop CVE-2026-52869 fixed in 1.27.2
HIGH
MCP Python SDK: WebSocket server transport does not support Host/Origin validation via mcp · 1 hop CVE-2026-59950 fixed in 1.28.1
HIGH
MCP Python SDK: Experimental task handlers allow any client to access and cancel other clients' task … via mcp · 1 hop CVE-2026-52870 fixed in 1.27.2
HIGH
MCP Python SDK: HTTP transports serve session requests without verifying the authenticated principal via mcp · 1 hop CVE-2026-52869 fixed in 1.27.2
NONE
MCP Python SDK vulnerability in the FastMCP Server causes validation error, leading to DoS via mcp · 1 hop CVE-2025-53366 fixed in 1.9.4
NONE
Model Context Protocol (MCP) Python SDK does not enable DNS rebinding protection by default via mcp · 1 hop CVE-2025-66416 fixed in 1.23.0
NONE
MCP Python SDK has Unhandled Exception in Streamable HTTP Transport, Leading to Denial of Service via mcp · 1 hop CVE-2025-53365 fixed in 1.10.0
NONE
MCP Python SDK: WebSocket server transport does not support Host/Origin validation via mcp · 1 hop CVE-2026-59950 fixed in 1.28.1
tool safety all quiet

No tool-safety findings — heuristic detectors run on the compute-risk cadence; a finding appears when a tool trips a rule.

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live risk-grade badge preview [![MCP Observatory risk grade](https://mcpobservatory.com/servers/github:CSOAI-ORG/agent-content-watermark-mcp/badge.svg)](https://mcpobservatory.com/servers/github:CSOAI-ORG/agent-content-watermark-mcp/security)

Heuristic, inferred signals — false positives (legitimately powerful tools, forks, language ports) are expected. Treat each as "review this", not a verdict. See the ecosystem-wide picture on the security hub, or the fleet security of CSOAI-ORG.