--- title: "CVE-2007-3544\n | Ubuntu" description: Ubuntu is an open source software operating system that runs from the desktop, to the cloud, to all your internet connected things. url: https://ubuntu.com/security/CVE-2007-3544?format=md keywords: index, follow --- # CVE-2007-3544 Publication date 3 July 2007 Last updated 17 July 2025 --- Ubuntu priority **Medium** [Why this priority?](https://ubuntu.com/security/cves/about#priority ) Toggle side navigation ## Description Unrestricted file upload vulnerability in (1) wp-app.php and (2) app.php in WordPress 2.2.1 and WordPress MU 1.2.3 allows remote authenticated users to upload and execute arbitrary PHP code via unspecified vectors, possibly related to the wp\_postmeta table and the use of custom fields in normal (non-attachment) posts. NOTE: this issue reportedly exists because of an incomplete fix for CVE-2007-3543. [Read the notes from the security team](https://ubuntu.com/security/CVE-2007-3544?format=md#notes) ## Status Show unmaintained releases | Package | Ubuntu Release | Status | | --- | --- | --- | | wordpress | 9.10 karmic | Not affected | | 9.04 jaunty | Not affected | | 8.10 intrepid | Not affected | | 8.04 LTS hardy | Not affected | | 7.10 gutsy | Not affected | | 7.04 feisty | Ignored end of life, was needed | | 6.10 edgy | Ignored end of life, was needed | | 6.06 LTS dapper | Ignored end of life | --- * [How can I get the fixes?](https://ubuntu.com/security/cves/about#security) * [What do statuses mean?](https://ubuntu.com/security/cves/about#statuses) ## Notes --- ### [wgrant](https://launchpad.net/~wgrant) Caused by incomplete fix for CVE-2007-3543 ## References * [MITRE](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-3544) * [NVD](https://nvd.nist.gov/vuln/detail/CVE-2007-3544) * [Launchpad](https://launchpad.net/bugs/cve/CVE-2007-3544) * [Debian](https://security-tracker.debian.org/tracker/CVE-2007-3544) ### Other references *