CVE-2023-4136

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Crafter Engine

Published Aug 3, 2023 CVSS 3.1 · 7.4 High EPSS 1.4% KEV · Not listed
Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in CrafterCMS Engine on Windows, MacOS, Linux, x86, ARM, 64 bit allows Reflected XSS.This issue affects CrafterCMS: from 4.0.0 through 4.0.2, from 3.1.0 through 3.1.27.

Remediation

Vendor Workaround

* Add a WAF to inspect and filter these types of attacks * Disable external access to these APIs if not in active use by the rendering application

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-jfm4-3vv3-fm4v Cross-site Scripting (XSS) in CrafterCMS
History
Type Values Removed Values Added
Description Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in CrafterCMS Engine on Windows, MacOS, Linux, x86, ARM, 64 bit allows Reflected XSS.This issue affects CrafterCMS: from 4.0.0 through 4.0.2, from 3.1.0 through 3.1.27. Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in CrafterCMS Engine on Windows, MacOS, Linux, x86, ARM, 64 bit allows Reflected XSS.This issue affects CrafterCMS: from 4.0.0 through 4.0.2, from 3.1.0 through 3.1.27.
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
crafter
Published
Updated
Feb 13, 2025, 5:09 PM
Reserved
Aug 3, 2023, 1:08 PM
Status
Modified
Published
Aug 3, 2023, 3:15 PM
Modified
Jun 17, 2026, 6:37 AM