CVE-2026-93463CWE-79cross-site-scripting

CVE-2026-93463

Medium · published September 30, 2026

CVSS v3.0
5.4
EPSS
0%
Percentile
3.9
In the wild
Unconfirmed
What it is

A cross-site scripting vulnerability via script validation bypass exists in baserCMS. If this vulnerability is exploited, an arbitrary script may be executed in the user's web browser.

The record
Technical detail
CVSS v3.0
5.4 · MEDIUM
Vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
5.1 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
EPSS
0.00151 · 3.9th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-09-30T12:16Z
References (2)
https://basercms.net/security/JVN_14353754 · [email protected]https://jvn.jp/en/jp/JVN14353754 · [email protected]
EPSS history
Timeline
  • 01 OCT 03:50Z
    EPSS moved — → 0%
    epss
  • 30 SEP 07:33Z
    Cross-Site Scripting via Script Validation Bypass exists in baserCMS
    cvelistv5