Remote code execution via unchecked chat uploads
Published Oct 31, 2024 · Updated Apr 8, 2026
Arbitrary file upload in AI Puffer 1.8.89 and earlier allows remote attackers to place executable PHP files on WordPress servers. WPAICG_Chat::handle_image_upload builds a destination from the supplied basename and calls move_uploaded_file without checking the file type or extension. No authentication is required; with the default filesystem setting and publicly accessible uploads, requesting the uploaded PHP file executes its code and can compromise the site.
Summary
What happened
Arbitrary file upload in AI Puffer 1.8.89 and earlier allows remote attackers to place executable PHP files on WordPress servers. WPAICG_Chat::handle_image_upload builds a destination from the supplied basename and calls move_uploaded_file without checking the file type or extension. No authentication is required; with the default filesystem setting and publicly accessible uploads, requesting the uploaded PHP file executes its code and can compromise the site.
The record
- CVE
- CVE-2024-10392
- Published
- Oct 31, 2024
- Updated
- Apr 8, 2026
- Vendor
- senols
- Product
- AI Puffer
- Classifications
- CWE-434, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Oct 31, 2024CVE publishedPublication date reported by the CVE source.
- Apr 8, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <=1.8.89
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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