What’s Vulnerable › Vulnerabilities

CVE-2026-5767: SlideShowPro SC <= 1.0.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'album' Shortcode Attribute

• Severity: medium (CVSS 6.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-04-22 · updated 2026-06-17
• Weakness: CWE-79

Description

The SlideShowPro SC plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's `slideShowProSC` shortcode in all versions up to, and including, 1.0.2 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected products

• luetkemj SlideShowPro SC: through 1.0.2

References

• https://plugins.trac.wordpress.org/browser/slideshowpro-shortcode/tags/1.0.2/slideshowpro_sc.php#L287
• https://plugins.trac.wordpress.org/browser/slideshowpro-shortcode/trunk/slideshowpro_sc.php#L287
• https://www.wordfence.com/threat-intel/vulnerabilities/id/51467cef-9624-4dd9-a368-d3b5fac7bb3d?source=cve

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