CVE-2025-6290 describes a Stored Cross-Site Scripting (XSS) vulnerability in the Tournament Bracket Generator plugin for WordPress, affecting all versions up to and including 1.0.0. This flaw stems from insufficient input sanitization and output escaping of user-supplied attributes within the plugin's 'bracket' shortcode. The vulnerability has a CVSS score of 5.4 (MEDIUM), indicating that authenticated attackers with contributor-level access or higher can inject malicious web scripts. These scripts execute when a user accesses an affected page, potentially leading to information disclosure or session hijacking. Currently, there is no evidence of active exploitation, nor are there publicly available exploit modules in Metasploit or Nuclei, or entries in ExploitDB. Community discussion and media coverage for this CVE are minimal, suggesting low public awareness.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.0.0CPE matchmatch criteria | cpe:2.3:a:blakelong:tournament_bracket_generator:*:*:*:*:*:wordpress:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.