CVE-2026-93464

MEDIUM

5.1

CVSS Score

Published: September 30, 2026 at 07:34 AM UTC

Updated: October 1, 2026 at 05:17 AM UTC

1 product affected across 1 vendorbaserCMS

Using baserCMS by baserCMS User Community?

Get instant alerts when new vulnerabilities affect baserCMS - before attackers find them.

Real-time alertsTrack your software stackFree plan available

Start Free Sign In

Severity

MEDIUM5.1

Exploit prediction

EPSS 0.1%

SSVC

No known exploit

Description

Stored Cross-Site Scripting via custom content descriptions vulnerability exists in baserCMS . If this vulnerability is exploited, an arbitrary script may be executed in the user's web browser may be caused.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

baserCMS · Basercms User Community

60%

v < 5.3.1v < 5.4.1

Affected range stops below 5.3.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 5.4.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Source: cverecord

https://jvn.jp/en/jp/JVN14353754

Source: cverecord

https://basercms.net/security/JVN_14353754

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.1MEDIUMjpcert

Vector?

Quick Info

StatusDEFERRED

CWE

CWE-79

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create account Sign in

Free plan, no card