{"cve":"CVE-2009-4140","nvd":{"published":"2009-12-22T22:30:00.530","modified":"2026-06-16T23:13:06.880","status":"Modified","description":"Unrestricted file upload vulnerability in ofc_upload_image.php in Open Flash Chart v2 Beta 1 through v2 Lug Wyrm Charmer, as used in Piwik 0.2.35 through 0.4.3, Woopra Analytics Plugin before 1.4.3.2, and possibly other products, when register_globals is enabled, allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension through the name parameter with the code in the HTTP_RAW_POST_DATA parameter, then accessing it via a direct request to the file in tmp-upload-images/.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://packetstormsecurity.com/files/123493/wpseowatcher-exec.txt","http://packetstormsecurity.com/files/123494/wpslimstatex-exec.txt","http://packetstormsecurity.org/0910-exploits/piwik-upload.txt","http://piwik.org/blog/2009/10/piwik-response-to-secunia-advisory-sa37078/","http://secunia.com/advisories/37078"],"products":["matomo:matomo","teethgrinder.co.uk:open_flash_chart"],"source":"nvd","synced_at":"2026-10-19T19:55:32.599380760+00:00"},"epss":{"cve":"CVE-2009-4140","score":0.75838,"percentile":0.99525,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}