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Vulnerability record · CVE-2011-2933 · published 14 January 2020

CVE-2011-2933: Websitebaker unrestricted file upload vulnerability

Websitebaker · Websitebaker

An Arbitrary File Upload vulnerability exists in admin/media/upload.php in WebsiteBaker 2.8.1 and earlier due to a failure to restrict uploaded files with .htaccess, .php4, .php5, and .phtl extensions.

7.2 CVSS 3.1 High EPSS 1.1% · top 35.4% CWE-434 · Unrestricted file upload
7.2CVSS 3.1 base score, v2 6.5
1.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

An Arbitrary File Upload vulnerability exists in admin/media/upload.php in WebsiteBaker 2.8.1 and earlier due to a failure to restrict uploaded files with .htaccess, .php4, .php5, and .phtl extensions.

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.openwall.com/lists/oss-security/2011/08/19/12 ExploitMailing ListThird Party Advisory
https://www.openwall.com/lists/oss-security/2011/08/19/12 ExploitMailing ListThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2020-25990Websitebaker sql injection vulnerabilityWebsiteBaker 2.12.2 allows SQL Injection via parameter 'display_name' in /websitebaker/admin/preferences/save.php. Exploiting this issue could allow …EPSS 1.7%9.8CVE-2017-9771Websitebaker code injection vulnerabilityinstall\save.php in WebsiteBaker v2.10.0 allows remote attackers to execute arbitrary PHP code via the database_username, database_host, or database_…EPSS 1.4%9.8CVE-2017-9360Websitebaker sql injection vulnerabilityWebsiteBaker v2.10.0 has a SQL injection vulnerability in /account/details.php.EPSS 1.0%9.8CVE-2017-7410Websitebaker sql injection vulnerabilityMultiple SQL injection vulnerabilities in account/signup.php and account/signup2.php in WebsiteBaker 2.10.0 and earlier allow remote attackers to exe…EPSS 2.9%8.8CVE-2011-2934Websitebaker cross-site request forgery vulnerabilityA Cross Site Request Forgery (CSRF) vulnerability exists in the administrator functions in WebsiteBaker 2.8.1 and earlier due to inadequate confirmat…EPSS 0.50%8.7CVE-2021-47788Websitebaker unrestricted file upload vulnerabilityWebsiteBaker 2.13.0 contains an authenticated remote code execution vulnerability that allows users with language editing permissions to execute arbi…EPSS 0.98%7.5CVE-2011-4322Websitebaker missing authentication for critical function vulnerabilitywebsitebaker prior to and including 2.8.1 has an authentication error in backup module.EPSS 1.2%7.5CVE-2014-9242Websitebaker sql injection vulnerabilitySQL injection vulnerability in admin/pages/modify.php in WebsiteBaker 2.8.3 allows remote attackers to execute arbitrary SQL commands via the page_id…EPSS 2.1%

Source: NIST National Vulnerability Database (record CVE-2011-2933), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.