Administrator code execution via unchecked import upload
Published Apr 11, 2022 · Updated Aug 2, 2024
Arbitrary file upload in OCDI One Click Demo Import before 3.1.0 allows remote authenticated users to place executable PHP files. The upload_manual_import_files_callback AJAX handler accepts a multipart content_file with a PHP filename as XML and stores it in the public WordPress uploads directory without an extension allowlist. Administrator access to the importer is required; requesting the stored PHP file executes it despite disabled FILE_MODS and FILE_EDIT controls.
Summary
What happened
Arbitrary file upload in OCDI One Click Demo Import before 3.1.0 allows remote authenticated users to place executable PHP files. The upload_manual_import_files_callback AJAX handler accepts a multipart content_file with a PHP filename as XML and stores it in the public WordPress uploads directory without an extension allowlist. Administrator access to the importer is required; requesting the stored PHP file executes it despite disabled FILE_MODS and FILE_EDIT controls.
The record
- CVE
- CVE-2022-1008
- Published
- Apr 11, 2022
- Updated
- Aug 2, 2024
- Vendor
- OCDI
- Product
- One Click Demo Import
- Classifications
- CWE-434, T1105
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- Apr 11, 2022CVE publishedPublication date reported by the CVE source.
- Aug 2, 2024Record 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=3.1.0 <3.1.0
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
- WPScan administrator file-upload proof of conceptproof of concept · validated
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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