Xpressengine is a content management and website-building platform that has historically been deployed across web properties in Asian markets, with disclosures centered on its core CMS product and the legacy Zeroboard platform. The recurring vulnerability pattern clusters around web application input handling, including cross-site scripting, SQL injection, code injection, and unsafe file uploads—typical exposures for server-side templating and form-processing layers. Current severity, exploitation, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Xpressengine over time
Signals from CVEs in this vendor scope (5 CVEs).
5 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2011-10003CRITICAL A vulnerability was found in XpressEngine up to 1.4.4. It has been rated as critical. This issue affects some unknown processing of the component Update Query Handler. The manipula | Feb 7, 2023 | 9.8 | 30 | NO | NO |
CVE-2021-26642CRITICAL When uploading an image file to a bulletin board developed with XpressEngine, a vulnerability in which an arbitrary file can be uploaded due to insufficient verification of the fil | Jan 20, 2023 | 9.8 | 30 | NO | NO |
CVE-2009-4834MEDIUM lib.php in Zeroboard 4.1 pl7 allows remote attackers to execute arbitrary PHP code via a crafted parameter name, possibly related to now_connect.php. | May 4, 2010 | 6.8 | 30 | NO | YES |
CVE-2021-44912MEDIUM In XE 1.116, when uploading the Normal button, there is no restriction on the file suffix, which leads to any file uploading to the files directory. Since .htaccess only restricts | Feb 9, 2022 | 5.4 | 19 | NO | NO |
CVE-2021-44911MEDIUM XE before 1.11.6 is vulnerable to Unrestricted file upload via modules/menu/menu.admin.controller.php. When uploading the Mouse over button and When selected button, there is no re | Feb 9, 2022 | 5.4 | 19 | NO | NO |
Signals from CVEs in this vendor scope (5 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Xpressengine.
Media articles that mention a CVE ID that affects a product developed by Xpressengine — matched by CVE ID, not by vendor name.