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Under Construction

3 CVEs product

Monthly

CVE-2026-81295 Sep 03, 16:31 HIGH This Week

Unauthenticated cross-site scripting in the Under Construction WordPress plugin (versions ≤ 5.82) allows a remote unauthenticated attacker to inject and execute arbitrary JavaScript in a victim's browser by enticing them to follow a crafted URL. The scope-change vector (S:C) confirms the payload executes in the browser's security context, enabling session token theft, credential harvesting, or malicious redirects against site visitors or administrators. No public exploit code or CISA KEV listing has been identified at time of analysis, but the zero-privilege requirement lowers the bar for abuse significantly.

XSS Under Construction WordPress Wordpress Plugin
NVD
CVSS 3.1
7.1
CVE-2023-0832 Jun 09, 06:15 MEDIUM PATCH This Month

The Under Construction plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.96. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Request Forgery (CSRF) vulnerability could allow attackers to trick authenticated users into performing unintended actions.

WordPress CSRF Under Construction
NVD VulDB
CVSS 3.1
4.3
EPSS
0.1%
CVE-2023-0831 Jun 09, 06:15 MEDIUM PATCH This Month

The Under Construction plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.96. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Request Forgery (CSRF) vulnerability could allow attackers to trick authenticated users into performing unintended actions.

WordPress CSRF Under Construction
NVD VulDB
CVSS 3.1
4.3
EPSS
0.1%
CVSS 7.1
HIGH This Week

Unauthenticated cross-site scripting in the Under Construction WordPress plugin (versions ≤ 5.82) allows a remote unauthenticated attacker to inject and execute arbitrary JavaScript in a victim's browser by enticing them to follow a crafted URL. The scope-change vector (S:C) confirms the payload executes in the browser's security context, enabling session token theft, credential harvesting, or malicious redirects against site visitors or administrators. No public exploit code or CISA KEV listing has been identified at time of analysis, but the zero-privilege requirement lowers the bar for abuse significantly.

XSS Under Construction WordPress +1
NVD
EPSS 0% CVSS 4.3
MEDIUM PATCH This Month

The Under Construction plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.96. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Request Forgery (CSRF) vulnerability could allow attackers to trick authenticated users into performing unintended actions.

WordPress CSRF Under Construction
NVD VulDB
EPSS 0% CVSS 4.3
MEDIUM PATCH This Month

The Under Construction plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.96. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Request Forgery (CSRF) vulnerability could allow attackers to trick authenticated users into performing unintended actions.

WordPress CSRF Under Construction
NVD VulDB

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