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CVE-2021-39320

MEDIUM CVSS: 6.1 Published: 2021-09-01 Modified: 2026-06-17

Description

The underConstruction plugin <= 1.18 for WordPress echoes out the raw value of `$GLOBALS['PHP_SELF']` in the ucOptions.php file. On certain configurations including Apache+modPHP, this makes it possible to use it to perform a reflected Cross-Site Scripting attack by injecting malicious code in the request path.

Affected Platforms

Underconstruction Project Underconstruction

Weakness Type

CWE-79, CWE-79

References