jkawamoto mcp-florence2 __init__.py get_images server-side request forgery (CVE-2026-19984) | HOL Guard CVE

Medium · CVSS 6.3CVE-2026-19984

jkawamoto mcp-florence2 init.py get_images server-side request forgery

Answer in brief

CVE-2026-19984 records a Medium severity (CVSS 6.3) vulnerability in jkawamoto mcp-florence2 __init__.py get_images server-side request forgery. The current sources do not mark it as known exploited. The current feed maps jkawamoto/mcp-florence2 (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Aug 17, 2026Updated Aug 20, 2026Source checked Oct 1, 2026First seen by HOL Aug 17, 2026Material review Aug 20, 2026

Upstream Advisory

Key facts

Risk: Medium · CVSS 6.3
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Not reported

Why this deserves its current priority

CVSS is 6.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps jkawamoto/mcp-florence2 (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
jkawamoto/mcp-florence2generic	0.3.0 \|\| 0.3.1 \|\| 0.3.2 \|\| 0.3.3 \|\| 0.3.4 \|\| 0.3.5 \|\| 0.3.6 \|\| 0.3.7 \|\| 0.3.8 \|\| 0.3.9 \|\| 0.3.10 \|\| 0.3.11 \|\| 0.3.12 \|\| 0.3.13	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for jkawamoto/mcp-florence2.
Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

Published upstream
Aug 17, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Aug 20, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Aug 17, 2026

Sources and claim methodology

Upstream source 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."

Quoted source text, attributed separately from HOL analysis.