CVE-2025-12354Network attack vector

Subscriber-level CSS modification via unchecked AJAX endpoint

Published Dec 5, 2025 · Updated Apr 8, 2026

Missing authorization in Dojo Digital Live CSS Preview 2.1.4 and earlier allows remote authenticated users to modify stored CSS. The wp_ajax_frontend_save handler accepts a submitted CSS value and updates the plugin setting without checking the caller’s capability. Subscriber-level access is sufficient to overwrite CSS applied to the public site, allowing unauthorized changes to its appearance and rendered styling.

CVSS severity4.3
Medium
EPSS probability0.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in Dojo Digital Live CSS Preview 2.1.4 and earlier allows remote authenticated users to modify stored CSS. The wp_ajax_frontend_save handler accepts a submitted CSS value and updates the plugin setting without checking the caller’s capability. Subscriber-level access is sufficient to overwrite CSS applied to the public site, allowing unauthorized changes to its appearance and rendered styling.

The record

CVE
CVE-2025-12354
Published
Dec 5, 2025
Updated
Apr 8, 2026
Vendor
Dojo Digital
Product
Live CSS Preview
Classifications
CWE-862, T1565.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 5, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=2.1.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Dojo Digital · Live CSS Previewversion=0 <=2.1.4

Published CVSS scores

4.3WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
T1565.001Stored Data Manipulation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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