Critical severity9.8NVD Advisory· Published May 22, 2023· Updated Jun 17, 2026
CVE-2023-31689
CVE-2023-31689
Description
In Wcms 0.3.2, an attacker can send a crafted request from a vulnerable web application backend server /wcms/wex/html.php via the finish parameter and the textAreaCode parameter. It can write arbitrary strings into custom file names and upload any files, and write malicious code to execute scripts to trigger command execution.
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Affected products
2Patches
Vulnerability mechanics
References
1- github.com/vedees/wcms/issues/15nvdExploitIssue Tracking
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