What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Pagelayer Team PageLayer allows Stored XSS.This issue affects PageLayer: from n/a through 1.8.7.
CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
What the vulnerability does
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Pagelayer Team PageLayer allows Stored XSS.This issue affects PageLayer: from n/a through 1.8.7.
Explanation of Vulnerability in Simple Terms
PageLayer versions up to 1.8.7 contain a stored cross-site scripting (XSS) vulnerability that allows high-privilege users to inject malicious scripts. When a victim visits a page containing the injected code, the script executes in their browser with access to their session. The vulnerability requires user interaction and affects confidentiality, integrity, and availability.
What an attacker can do
Inject malicious scripts that execute when other users view affected pages, potentially stealing session data or performing actions on their behalf.
Potential impact on your site
High-privilege accounts can be abused to inject persistent malicious code affecting all site visitors, compromising user sessions and data.
Conditions required to exploit
Attacker must have high-level privileges (admin or editor role) and the victim must visit a page containing the injected payload.
Key dates
External resources
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