CVE-2023-51399

WordPress Back Button Widget Plugin <= 1.6.3 is vulnerable to Cross Site Scripting (XSS)

Published Dec 29, 2023 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WPFactory Back Button Widget allows Stored XSS.This issue affects Back Button Widget: from n/a through 1.6.3.

Remediation

Vendor Solution

Update to 1.6.4 or a higher version.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-56120 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WPFactory Back Button Widget allows Stored XSS.This issue affects Back Button Widget: from n/a through 1.6.3.
History
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Description Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WPFactory Back Button Widget allows Stored XSS.This issue affects Back Button Widget: from n/a through 1.6.3. Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WPFactory Back Button Widget allows Stored XSS.This issue affects Back Button Widget: from n/a through 1.6.3.
Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Apr 28, 2026, 4:09 PM
Reserved
Dec 18, 2023, 10:08 PM
Status
Modified
Published
Dec 29, 2023, 11:15 AM
Modified
Jun 17, 2026, 6:40 AM