SSRF in Jkawamoto Mcp-Florence2
CVE-2026-19984
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."
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.004 (28.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 28th percentile — 28.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.004 · change: +0.002
Affected products
- Jkawamoto Mcp-Florence2 — versions 0.3.0, 0.3.1, 0.3.2
Weakness classification (CWE)
References
- vuldb.com/vuln/391184 (technical-description, vdb-entry)
- vuldb.com/vuln/391184/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-19984 (third-party-advisory)
- vuldb.com/submit/873920 (third-party-advisory)
- github.com/jkawamoto/mcp-florence2/issues/59 (issue-tracking, exploit)
- github.com/jkawamoto/mcp-florence2/ (product)
Frequently asked questions
- What is CVE-2026-19984?
- CVE-2026-19984 is a medium-severity vulnerability in Jkawamoto Mcp-Florence2, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.3/10. Published 2026-08-17.
- How severe is CVE-2026-19984?
- Medium severity. CVSS v3 base score is 6.3 out of 10.