CVE-2026-93460 Details
Description
A stored cross-site scripting vulnerability via appended strings in email form fields exists in baserCMS. If this vulnerability is exploited, an arbitrary script may be executed in the user's web browser.
A stored cross-site scripting vulnerability has been identified in baserCMS versions 5.0.0 through 5.4.0. This issue allows an attacker to execute arbitrary scripts in the web browsers of users viewing the affected site. The vulnerability arises from unescaped strings in email form fields, which can be exploited to inject malicious scripts.
Users are advised to update baserCMS to version 5.4.1 or 5.3.1 or later.
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 Sep 30, 2026CISA-ADP
Assessed Sep 30, 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://basercms.net/security/JVN_14353754 | [email protected] | AdvisoryBundleRemedyVendor |
| https://jvn.jp/en/jp/JVN14353754 | [email protected] | AdvisoryBundleRemedy |
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 |
|---|---|
| baserCMS | >= 5.0.0, <= 5.4.0 (semver) |
CPE
Remediation
| |
Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 1, 2026 | CVE Modified | [email protected] |
| Sep 30, 2026 | CVE Modified | CISA-ADP |
| Sep 30, 2026 | New CVE Received | [email protected] |