A flaw has been found in jkawamoto mcp-florence2 up to 0.3.13. Affected by this issue is the function get_images of the file src/mcp_florence2/__init__.py. This manipulation of the argument src causes server-side request forgery.
The attack may be initiated remotely. The exploit has been published and may be used. It is recommended to change the configuration settings.
The vendor explains: "For deployments where SSRF protection is required, I recommend routing all HTTP(S) requests through an SSRF-safe proxy server. This approach mitigates the vulnerability without requiring changes to the mcp-florence2 source code."
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
Low
Partial data leak
Integrity
Low
Partial data modification
Availability
Low
Partial disruption
CVSS Vector v4.0
Weakness Type (CWE)
References 6
https://github.com/jkawamoto/mcp-florence2/
cna@vuldb.com
https://github.com/jkawamoto/mcp-florence2/issues/59
cna@vuldb.com
https://vuldb.com/cve/CVE-2026-19984
cna@vuldb.com
https://vuldb.com/submit/873920
cna@vuldb.com
https://vuldb.com/vuln/391184
cna@vuldb.com
https://vuldb.com/vuln/391184/cti
cna@vuldb.com