CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
What the vulnerability does
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in husani WP Subtitle wp-subtitle allows Stored XSS.This issue affects WP Subtitle: from n/a through <= 3.4.1.
Explanation of Vulnerability in Simple Terms
WP Subtitle versions 3.4.1 and earlier contain a stored cross-site scripting (XSS) vulnerability. An authenticated user with low privileges can inject malicious scripts into subtitle fields. When other users view pages containing the affected subtitle, the scripts execute in their browsers, potentially allowing the attacker to steal session tokens, modify page content, or perform actions on their behalf.
What an attacker can do
Inject malicious scripts that execute when other users view pages with the affected subtitle.
Potential impact on your site
Authenticated users can inject scripts affecting other site visitors; impacts site integrity and visitor security.
Conditions required to exploit
Attacker needs a low-privilege WordPress account and the victim must view a page containing the malicious subtitle.
Key dates
External resources
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