CVE-2025-63721

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Source
https://cve.org/CVERecord?id=CVE-2025-63721
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-63721.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-63721
Published
2025-12-08T00:00:00Z
Modified
2026-08-12T03:51:26Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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.

Database specific 
{
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/63xxx/CVE-2025-63721.json"
}
References

Affected packages

Git / github.com/hummerrisk/hummerrisk

Affected ranges

Type
GIT
Repo
https://github.com/hummerrisk/hummerrisk
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
d084a8c0cd527f67311b73475108fe19dc1213fa
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:hummerrisk:hummerrisk:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.5.0"
        }
    ],
    "source": "CPE_RANGE"
}

Affected versions

v0.*
v0.1.0
v0.1.1
v0.1.2
v0.2.0
v0.2.1
v0.2.2
v0.3.0
v0.3.1
v0.3.2
v0.4.0
v0.4.1
v0.5.0
v0.5.1
v0.5.2
v0.6.0
v0.7.0
v0.8.0
v0.9.0
v1.*
v1.0.0
v1.0.1
v1.1.0
v1.2.0
v1.3.0
v1.4.0
v1.4.1
v1.5.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-63721.json"