Description
The LiteSpeed Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'esi' shortcode in versions up to, and including, 5.6 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Published: 2024-01-11
Score: 6.4 Medium
EPSS: 1.5% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2023-54236 The LiteSpeed Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'esi' shortcode in versions up to, and including, 5.6 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
History

No history.

Subscriptions

Litespeedtech Litespeed Cache
cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2025-06-17T21:09:11.924Z

Reserved: 2023-08-15T12:43:57.111Z

Link: CVE-2023-4372

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2024-01-11T09:15:46.773

Modified: 2024-11-21T08:34:57.370

Link: CVE-2023-4372

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses