Text Snippets plugin CVE-2026-5748

EUVD-2026-24692 MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2026-04-22 Wordfence

WordPress XSS

6.4

CVSS 3.1

CVSS VectorNVD

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

Analysis Generated

Apr 22, 2026 - 10:02 vuln.today

DescriptionNVD

The Text Snippets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's ts shortcode in all versions up to, and including, 0.0.1 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.

AnalysisAI

Stored cross-site scripting (XSS) in the Text Snippets plugin for WordPress up to version 0.0.1 allows authenticated attackers with contributor-level access to inject arbitrary JavaScript into pages via unsanitized shortcode attributes, which executes whenever any user visits the affected page. The vulnerability stems from insufficient input sanitization and output escaping on the ts shortcode, enabling persistent payload injection. …

Analysis

Detailed AI-generated intelligence summary covering attack vector, impact assessment, affected versions, remediation steps, and indicators of compromise.

POChttps://••••••••••.com/exploit

PATCHhttps://••••••••••.com/patch

ADVISORYhttps://••••••••••.com/advisory

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CVE-2026-5748 vulnerability details – vuln.today

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