CVE-2012-10019 is a critical arbitrary file upload vulnerability in the WordPress Front End Editor plugin affecting versions prior to 2.3. The flaw is in the plugin's upload handler, upload.php, located under /wp-content/plugins/front-end-editor/lib/aloha-editor/plugins/extra/draganddropfiles/demo/upload.php. The handler accepts HTTP POST requests and uses the attacker-controlled X-File-Name header to determine the output filename, then writes the raw POST body directly to disk. The script does not require authentication and does not perform adequate validation of file extension, MIME type, or file content. As a result, an unauthenticated attacker can upload arbitrary files, including PHP payloads such as web shells, into a web-accessible location on the server. If the uploaded file is executable by the web server, this can be leveraged for remote code execution and full compromise of the affected WordPress instance.
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What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
8 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.