CVE-2025-9850 describes a Stored Cross-Site Scripting (XSS) vulnerability in the Evenium plugin for WordPress, affecting all versions up to and including 1.3.11. This flaw allows authenticated attackers with contributor-level access or higher to inject malicious web scripts into pages via the 'evenium_single_event' shortcode due to insufficient input sanitization. The vulnerability carries a CVSS score of 6.4 (Medium), indicating a low attack complexity and requiring user interaction to trigger, potentially leading to limited impact on confidentiality and integrity. Currently, there is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Evenium | Evenium | >= 0, <= 1.3.11CNA affecteddefault unaffected |
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, 0.1 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.