CVE-2025-11379
WebP Express <= 0.25.9 - Unauthenticated Information Exposure
mediumExposure of Sensitive Information to an Unauthorized Actor
5.3
CVSS Score
5.3
CVSS Score
medium
Severity
0.25.11
Patched in
34d
Time to patch
Description
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.
CVSS Vector Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NAttack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Low
Confidentiality
None
Integrity
None
Availability
Technical Details
Affected versions
<=0.25.9PublishedDecember 3, 2025
Last updatedJanuary 6, 2026
Affected pluginwebp-express
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