EUVD-2026-18977

| CVE-2026-0738 MEDIUM
2026-04-04 Wordfence GHSA-xrr8-pmp3-3j6q
6.4
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

Lifecycle Timeline

3
EUVD ID Assigned
Apr 04, 2026 - 07:45 euvd
EUVD-2026-18977
Analysis Generated
Apr 04, 2026 - 07:45 vuln.today
CVE Published
Apr 04, 2026 - 07:41 nvd
MEDIUM 6.4

Tags

WordPress XSS

Description

The WP Shortcodes Plugin - Shortcodes Ultimate plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the su_carousel shortcode in all versions up to, and including, 7.4.8. This is due to insufficient input sanitization and output escaping in the 'su_slide_link' attachment meta field. This makes it possible for authenticated attackers, with author level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Analysis

Stored Cross-Site Scripting in WP Shortcodes Plugin - Shortcodes Ultimate up to version 7.4.8 allows authenticated attackers with author-level permissions to inject arbitrary JavaScript into pages via the su_carousel shortcode's 'su_slide_link' attachment meta field. The vulnerability stems from insufficient input sanitization and output escaping, enabling malicious scripts to execute when any user visits an affected page. …

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Priority Score

32
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +32
POC: 0

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EUVD-2026-18977 vulnerability details – vuln.today
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