CVE-2023-0899

Steveas WP Live Chat Shoutbox <= 1.4.2 - Unauthenticated Stored XSS

Published Apr 24, 2023 CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
Description
The Steveas WP Live Chat Shoutbox WordPress plugin through 1.4.2 does not sanitise and escape a parameter before outputting it back in the Shoutbox, leading to Stored Cross-Site Scripting which could be used against high privilege users such as admins.

Analysis

No analysis available yet

Remediation

No remediation available yet

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-12888 The Steveas WP Live Chat Shoutbox WordPress plugin through 1.4.2 does not sanitise and escape a parameter before outputting it back in the Shoutbox, leading to Stored Cross-Site Scripting which could be used against high privilege users such as admins.
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
Feb 4, 2025, 6:41 PM
Reserved
Feb 17, 2023, 9:41 PM
Status
Modified
Published
Apr 24, 2023, 7:15 PM
Modified
Jun 17, 2026, 5:26 AM