CVE-2026-6220 Details
Description
A vulnerability was identified in HummerRisk up to 1.5.0. This vulnerability affects the function ServerService.addServer of the file ServerService.java of the component Video File Download URL Handler. Such manipulation of the argument streamIp leads to server-side request forgery. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
A server-side request forgery (SSRF) vulnerability has been identified in HummerRisk versions prior to 1.5.0. The issue arises in the `ServerService.addServer` function within the `ServerService.java` file, specifically related to the Video File Download URL Handler component. The vulnerability allows remote attackers to manipulate the `streamIp` parameter, which is not properly validated before being stored in the database. This unvalidated data is later used to construct HTTP URLs for downloading video files, enabling SSRF attacks.
It is recommended to implement proper input validation for the `publicKey` parameter to ensure only valid SSH key formats are accepted. Additionally, output encoding should be applied to sanitize user-controlled content before it is displayed in the interface.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Apr 13, 2026CISA-ADP
Assessed Apr 14, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/ccccccctiiiiiiii-lab/public_exp/issues/1 | [email protected] | ExploitIssue TrackingTechnical Analysis |
| https://vuldb.com/submit/785855 | [email protected] | Technical Description |
| https://vuldb.com/vuln/357141 | [email protected] | AdvisoryExploitPartial Content |
| https://vuldb.com/vuln/357141/cti | [email protected] | Content Wall |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-918 | Server-Side Request Forgery (SSRF) | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| HummerRisk | <= 1.5.0 (semver) |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 29, 2026 | Data Remediation | [email protected] |
| Apr 13, 2026 | New CVE Received | [email protected] |