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 Miguel Sirvent Magic Embeds wp-embed-facebook allows Stored XSS.This issue affects Magic Embeds: from n/a through <= 3.1.2.
Explanation of Vulnerability in Simple Terms
Magic Embeds versions 3.1.2 and earlier contain a cross-site scripting vulnerability. An authenticated user with low privileges can inject malicious scripts that execute in other users' browsers when they view affected pages. The vulnerability requires user interaction and can affect site visitors across different security contexts.
What an attacker can do
Inject malicious scripts that run in other users' browsers to steal data or perform actions on their behalf.
Potential impact on your site
Authenticated users can inject scripts affecting other site visitors, risking data theft, account compromise, or malware distribution.
Conditions required to exploit
Attacker must have a low-privilege account on the site; victim must view a page containing the injected script.
Key dates
External resources
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