CVE-2019-25138: critical vulnerability in specialk User Submitted Posts – Enable Users…
User Submitted Posts <= 20190312 - Unauthenticated Arbitrary File Upload
Published · Updated
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28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.8epss 2.3%
The User Submitted Posts plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the usp_check_images function in versions up to, and including, 20190312. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected sites server which may make remote code execution possible.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Related CVEs — specialk User Submitted Posts – Enable Users…
In the same product, most dangerous first.
CVE-2023-4308HIGHUser Submitted Posts <= 20230809 - Unauthenticated Stored Cross-Site Scripting via 'user-submitted-content'EPSS 0.4%CVE-2026-2126MEDIUMUser Submitted Posts <= 20260113 - Incorrect Authorization to Unauthenticated Category Restriction Bypass via 'user-submitted-category' ParameterEPSS 0.4%CVE-2023-4779MEDIUMUser Submitted Posts – Enable Users to Submit Posts from the Front End <= 20230811 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.4%CVE-2026-0913MEDIUMUser Submitted Posts <= 20260110 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'usp_access' ShortcodeEPSS 0.3%CVE-2026-0800HIGHUser Submitted Posts – Enable Users to Submit Posts from the Front End <= 20251210 - Unauthenticated Stored Cross-Site Scripting via Custom FieldEPSS 0.2%CVE-2026-119162HIGHUser Submitted Posts <= 20260916 - Unauthenticated Stored DOM-Based Cross-Site Scripting via 'user-submitted-content' Parameter via Block-Comment Shortcode SplittingEPSS 0.2%