CVE-2023-5639

MEDIUM 5.4CVE-2023-5639 · Published 19/10/2023 · updated 17/06/2026

In short

CVE-2023-5639 is a MEDIUM (CVSS 5.4) vulnerability affecting team showcase (themepoints).
Chance of exploitation in the next 30 days (EPSS): 0.52%, higher than 44.3% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
team showcase themepoints	`≤ 2.1`	No fix yet

Description

The Team Showcase plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'tmfshortcode' shortcode in all versions up to, and including, 2.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

References

plugins.trac.wordpress.org/browser/team-showcase/trunk/team-manager-free.php · Patch
plugins.trac.wordpress.org/browser/team-showcase/trunk/team-manager-free.php · Patch
plugins.trac.wordpress.org/changeset/2980614/team-showcase · Patch
wordfence.com/threat-intel/vulnerabilities/id/d3b26060-294e-4d4c-9295-0b08f533d5c4 · Third Party Advisory

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