BaseFortify

Publication date: 2025-12-08

Last updated on: 2025-12-11

Assigner: MITRE

Description

HummerRisk thru v1.5.0 is using a vulnerable Snakeyaml component, allowing attackers with normal user privileges to hit the /rule/add API and thereby achieve RCE and take over the server.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2025-12-08

Last Modified

2025-12-11

Generated

2026-07-06

AI Q&A

2025-12-08

EPSS Evaluated

2026-07-05

NVD

CVE-2025-63721

Affected Vendors & Products

Vendor	Product	Version / Range
hummerrisk	hummerrisk	to 1.5.0 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-502	The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.
CWE-NVD-CWE-noinfo

Attack-Flow Graph

Executive Summary

HummerRisk versions up to 1.5.0 use a vulnerable Snakeyaml component that allows attackers to execute remote code (RCE) and take control of the server.

Impact Analysis

This vulnerability can allow attackers to remotely execute code on the affected server, potentially leading to full server takeover, data compromise, service disruption, and unauthorized access.

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