Vulnerability · Published Oct 29, 2026 · Assigned by Patchstack

CVE-2026-48202WordPress Brave plugin <= 0.8.8 - Content Injection vulnerability

Medium 5.3

In plain English

A medium-severity security flaw in Brave from Brave. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 21% of all known vulnerabilities).

Severity (CVSS 3.1)5.3Medium

Exploit odds (30 days)0.3%top 78.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Brave Brave brave-popup-builder allows Code Injection.This issue affects Brave: from n/a through 0.8.8.

Affected products (as reported)

Vendor	Product	Versions
Brave	Brave	0 – through 0.8.8

Weakness: CWE-80 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

References

https://patchstack.com/database/wordpress/plugin/brave-popup-builder/vulnerability/wordpress-brave-plugin-0-8-8-content-injection-vulnerability?_s_id=cve vdb-entry