WPBot – AI ChatBot for Live Support, Lead Generation, AI Services: cross-site scripting (XSS)

What this flaw is

Cross-site scripting (XSS) lets an attacker inject foreign JavaScript into the page, which runs in the browser of a visitor or a logged-in administrator.

The attacker can hijack the session, replace content, or steal data from forms. "Stored" variants are more dangerous, because the code is saved permanently and hits everyone who opens the infected page.

Score breakdown (CVSS vector)

What the CVSS 7.2 rating means in practice:

• The attack can be carried out remotely, over the internet.
• No login or account required.
• Requires no action from the victim.
• The impact may reach beyond the vulnerable component itself.
• At risk: data confidentiality, integrity (data can be altered).

Weakness class: CWE-79.

How to fix: cross-site scripting (XSS)

• Update the component to the version that fixes the flaw.
• Check posts, comments and options for injected <script> tags or unknown external scripts, and clear the page/CDN cache.
• Add a Content-Security-Policy header to limit what scripts can run.
• If administrator sessions may have been hijacked, force a re-login and rotate passwords.

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