CVE-2026-45231 Details
Description
DumbAssets through 1.0.11 contains a stored cross-site scripting vulnerability in asset fields including name, description, modelNumber, serialNumber, and tags that are stored without server-side sanitization and rendered using innerHTML without client-side escaping. Attackers can create or update assets with HTML or JavaScript payloads via the asset API endpoints to execute arbitrary scripts in the browsers of users viewing the asset list, and with Content-Security-Policy disabled, the injected scripts can make unrestricted connections to internal network services.
A stored cross-site scripting vulnerability has been identified in DumbAssets versions through 1.0.11. This issue resides in asset fields such as name, description, modelNumber, serialNumber, and tags, which are saved without proper server-side sanitization. The data is then rendered using innerHTML without client-side escaping. As a result, attackers can inject HTML or JavaScript payloads through the asset API endpoints, executing arbitrary scripts in the browsers of users who view the asset list. Furthermore, with Content-Security-Policy disabled, these injected scripts can make unrestricted connections to internal network services.
Users are advised to update to the latest version of DumbAssets, where this vulnerability has been addressed.
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 May 18, 2026CISA-ADP
Assessed May 19, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/DumbWareio/DumbAssets/pull/135 | [email protected] | Issue TrackingVendor |
| https://www.vulncheck.com/advisories/dumbassets-stored-cross-site-scripting-via-asset-fields | [email protected] | Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| DumbWareio DumbAssets | <= 1.0.11 (semver) |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 14, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 18, 2026 | New CVE Received | [email protected] |