Description
Heimdall Data Database Proxy Cross-Site Scripting Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Heimdall Data Database Proxy. Minimal user interaction is required to exploit this vulnerability.

The specific flaw exists within the handling of the database event logs. The issue results from the lack of proper validation of user-supplied data, which can lead to the injection of arbitrary script. An attacker can leverage this vulnerability to interact with the application in the context of the target user. Was ZDI-CAN-24755.
Published: 2025-11-06
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

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History

Fri, 07 Nov 2025 11:00:00 +0000

Type Values Removed Values Added
First Time appeared Heimdalldata
Heimdalldata database Proxy
Vendors & Products Heimdalldata
Heimdalldata database Proxy

Thu, 06 Nov 2025 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 06 Nov 2025 20:30:00 +0000

Type Values Removed Values Added
Description Heimdall Data Database Proxy Cross-Site Scripting Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Heimdall Data Database Proxy. Minimal user interaction is required to exploit this vulnerability. The specific flaw exists within the handling of the database event logs. The issue results from the lack of proper validation of user-supplied data, which can lead to the injection of arbitrary script. An attacker can leverage this vulnerability to interact with the application in the context of the target user. Was ZDI-CAN-24755.
Title Heimdall Data Database Proxy Cross-Site Scripting Remote Code Execution Vulnerability
Weaknesses CWE-79
References
Metrics cvssV3_0

{'score': 8.8, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}


Subscriptions

Heimdalldata Database Proxy
cve-icon MITRE

Status: PUBLISHED

Assigner: zdi

Published:

Updated: 2025-11-06T20:26:19.171Z

Reserved: 2025-10-29T19:49:24.837Z

Link: CVE-2025-12486

cve-icon Vulnrichment

Updated: 2025-11-06T20:26:16.486Z

cve-icon NVD

Status : Deferred

Published: 2025-11-06T21:15:39.340

Modified: 2026-04-15T00:35:42.020

Link: CVE-2025-12486

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-11-07T10:53:41Z

Weaknesses