CVE-2025-63721

EUVD-2025-201789
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA-ADPADP
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 20%
Affected Products (NVD)
VendorProductVersion
hummerriskhummerrisk
𝑥
≤ 1.5.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://gist.github.com/k1ng0fic3/e8c8c9353fff8fa95e2c2952587e9266
https://github.com/k1ng0fic3/secrisk/blob/main/README.md
https://gist.github.com/k1ng0fic3/e8c8c9353fff8fa95e2c2952587e9266
https://github.com/k1ng0fic3/secrisk/blob/main/README.md