CVE-2023-3992

PostX - Gutenberg Post Grid Blocks < 3.0.6 - Reflected Cross-Site Scripting

Published Aug 30, 2023 CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
Description
The PostX WordPress plugin before 3.0.6 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-44615 The PostX WordPress plugin before 3.0.6 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

No weakness.

Sources

Status
PUBLISHED
Assigner
WPScan
Published
Updated
Apr 23, 2025, 4:18 PM
Reserved
Jul 28, 2023, 7:51 AM
Status
Modified
Published
Aug 30, 2023, 3:15 PM
Modified
Jun 17, 2026, 6:15 AM