CVE-2025-3917

The SEO(//Bing/) plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the download_remote_image_to_media_library function in all versions up to, and including, 2.0.6. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
WordfenceCNA
9.8 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA-ADPADP
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 38%
Common Weakness Enumeration
References
https://plugins.trac.wordpress.org/browser/baiduseo/tags/2.0.6/inc/index/youhua.php#L371
https://wordpress.org/plugins/baiduseo/
https://www.wordfence.com/threat-intel/vulnerabilities/id/70361501-8adc-499a-91d2-cf91fab5934a?source=cve