CVE-2026-0737

MEDIUM

6.4

Description

The WP Shortcodes Plugin - Shortcodes Ultimate plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 7.4.7. This is due to insufficient input sanitization and output escaping in the 'src' attribute of the su_lightbox shortcode. 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.

CVE Details

CVSS v3.1 Score6.4

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published4/4/2026

Last Modified4/4/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-79

References

https://plugins.trac.wordpress.org/browser/shortcodes-ultimate/tags/7.4.8/includes/shortcodes/lightbox.php?marks=69#L69(security@wordfence.com)

https://research.cleantalk.org/cve-2026-0737/(security@wordfence.com)

https://www.wordfence.com/threat-intel/vulnerabilities/id/62a9c9f4-ace4-4029-a720-5ea077e98be4?source=cve(security@wordfence.com)

IOC Correlations

No correlations recorded

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