CVE-2026-88618 Details
Description
1024-lab SmartAdmin v3.30.0 contains a stored cross-site scripting vulnerability in its file upload functionality. This allows a remote attacker to execute arbitrary code.
A stored cross-site scripting vulnerability has been identified in 1024-lab SmartAdmin version 3.30.0. This issue arises within the file upload feature, allowing authenticated users to upload files containing HTML and JavaScript. When another user accesses the uploaded file, the embedded script could execute in their browser.
It is recommended to validate file extensions and content types on the server, rejecting active HTML content where unnecessary. Untrusted files should be served from an isolated origin or as downloads with appropriate Content-Disposition and Content-Type headers. Additionally, applying the X-Content-Type-Options: nosniff header can provide extra protection.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 15, 2026CISA-ADP
Assessed Sep 15, 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/returnwrong/returnwrong-security-advisories/blob/main/CVE-2026-88618.md | CISA-ADP | AdvisoryExploitRemedy |
| https://github.com/1024-lab/smart-admin | [email protected] | ProductVendor |
| https://github.com/returnwrong/returnwrong-security-advisories/blob/main/CVE-2026-88618.md | [email protected] | AdvisoryExploitRemedy |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| 1024-lab SmartAdmin | 3.30.0 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 15, 2026 | CVE Modified | CISA-ADP |
| Sep 15, 2026 | New CVE Received | [email protected] |
Volerion