CVE-2025-63721
High
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.
SeverityHigh
CVSS8.8
Exploit probability—
ProductHummerrisk
PublishedDec 8, 2025
First seenDec 8, 2025
Weakness typeCWE-502Deserialization of untrusted data
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| hummerrisk hummerrisk | v ≤ 1.5.0 | — |
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