CVE-2026-19984 jkawamoto mcp-florence2 __init__.py get_images server-side request forgery
Remote attackers can exploit the get_images function to perform server-side request forgery, requiring mitigation via an SSRF-safe proxy.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-19984?
CVE-2026-19984 is a medium-severity server-side request forgery vulnerability in jkawamoto mcp-florence2, published on 17 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
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."
Weakness: CWE-918
Which versions are affected by CVE-2026-19984?
How do I fix CVE-2026-19984?
No fix has been published for CVE-2026-19984 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2026-19984 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-19984 exists.
Sources
Also known as GHSA-xvcx-vvm4-3qwc.