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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 Reserved 2025-10-29 | Published 2025-11-06 | Updated 2025-11-06 | Assigner zdi




HIGH: 8.8CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Problem types

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

Default status
unknown

23.11.06.1
affected

References

www.zerodayinitiative.com/advisories/ZDI-25-980/ (ZDI-25-980)

cve.org (CVE-2025-12486)

nvd.nist.gov (CVE-2025-12486)

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