PT-2026-34303 · WordPress · Slideshowpro Sc

Nail Majdeddine · Published 2026-04-22 · Updated 2026-04-23 · CVE-2026-5767

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions SlideShowPro SC versions prior to 1.0.3

Description The SlideShowPro SC plugin for WordPress contains a Stored Cross-Site Scripting issue. This occurs due to insufficient input sanitization and output escaping on user supplied attributes within the slideShowProSC shortcode. Authenticated attackers with contributor-level access or higher can inject arbitrary web scripts into pages, which then execute when a user visits the affected page.

Recommendations Update the plugin to a version later than 1.0.2.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-5767

Affected Products

Slideshowpro Sc

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2026-5767 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/51467cef-9624-4dd9-a368-d3b5fac7bb3d?source=cve · Note
• https://plugins.trac.wordpress.org/browser/slideshowpro-shortcode/tags/1.0.2/slideshowpro_sc.php#L287 · Note
• https://twitter.com/CVEnew/status/2047428127903944745 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2046930269483982929 · Twitter Post
• https://plugins.trac.wordpress.org/browser/slideshowpro-shortcode/trunk/slideshowpro_sc.php#L287 · Note