jkawamoto mcp-florence2 up to 0.3.13 __init__.py get_images src server-side request forgery

CVSS Meta Temp Score
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in jkawamoto mcp-florence2 up to 0.3.13. This affects the function get_images of the file src/mcp_florence2/__init__.py. Such manipulation of the argument src leads to server-side request forgery. This vulnerability is traded as CVE-2026-19984. The attack may be launched remotely. Furthermore, there is an exploit available. Changing the configuration settings is recommended. 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."

Detailsinfo

A vulnerability was found in jkawamoto mcp-florence2 up to 0.3.13. It has been rated as critical. Affected by this issue is the function get_images of the file src/mcp_florence2/__init__.py. The manipulation of the argument src with an unknown input leads to a server-side request forgery vulnerability. Using CWE to declare the problem leads to CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. Impacted is confidentiality, integrity, and availability.

The advisory is shared for download at github.com. This vulnerability is handled as CVE-2026-19984. The exploitation is known to be easy. The attack may be launched remotely. Technical details as well as a public exploit are known.

The exploit is available at github.com. It is declared as proof-of-concept. 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."

It is possible to mitigate the problem by applying the configuration setting .

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-60047). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 5.9

VulDB Base Score: 6.3
VulDB Temp Score: 5.6
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 6.3
CNA Vector: 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Server-side request forgery
CWE: CWE-918
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Config
Status: 🔍

0-Day Time: 🔒

Timelineinfo

08/16/2026 Advisory disclosed
08/16/2026 +0 days VulDB entry created
08/24/2026 +8 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: 59
Status: Not defined

CVE: CVE-2026-19984 (🔒)
GCVE (CVE): GCVE-0-2026-19984
GCVE (VulDB): GCVE-100-391184
EUVD: 🔒
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 08/16/2026 15:55
Updated: 08/24/2026 03:39
Changes: 08/16/2026 15:55 (61), 08/17/2026 09:54 (2), 08/24/2026 03:39 (31)
Complete: 🔍
Submitter: TianyuLi
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #873920: jkawamoto mcp-florence2 Latest Server-Side Request Forgery (by TianyuLi)

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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