CVE-2025-11379
WebP Express <= 0.25.9 - Unauthenticated Information Exposure
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
The WebP Express plugin for WordPress is vulnerable to information exposure via config files in all versions up to, and including, 0.25.9. This is due to the plugin not properly randomizing the name of the config file to prevent direct access on NGINX. This makes it possible for unauthenticated attackers to extract configuration data.
| CWE | CWE-200 |
| Vendor | roselldk |
| Product | webp express |
| Published | Dec 4, 2025 |
| Last Updated | Apr 8, 2026 |
Stay Ahead of the Next One
Get instant alerts for roselldk webp express
Be the first to know when new medium vulnerabilities affecting roselldk webp express are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
roselldk / WebP Express
0 ≤ 0.25.9
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/c28479bf-768a-4ab4-8e74-ad367b9b744f?source=cve wordpress.org: https://wordpress.org/plugins/webp-express/ plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3425653%40webp-express&new=3425653%40webp-express&sfp_email=&sfph_mail=
Credits
Rafshanzani Suhada