Website Llms Txt CVE-2026-6712

EUVD-2026-24072 MEDIUM

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

2026-04-21 Wordfence

GHSA-xm9m-jhp8-mhhx

XSS WordPress Website Llms Txt

4.4

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Apr 21, 2026 - 07:26 vuln.today

DescriptionNVD

The Website LLMs.txt plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 8.2.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

AnalysisAI

Stored cross-site scripting in Website LLMs.txt plugin for WordPress versions up to 8.2.6 allows authenticated administrators to inject arbitrary JavaScript into plugin settings that executes when any user visits affected pages. The vulnerability requires high privilege level (PR:H) and occurs only in multi-site installations or where unfiltered_html capability is disabled. …

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-2026-6712 vulnerability details – vuln.today

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