# LiteSpeed Cache

> All-in-one unbeatable acceleration & PageSpeed improvement: caching, image/CSS/JS optimization...

Source: https://todaywp.com (Today WP, free and read-only). Refreshed 2026-11-06 03:06 UTC.

## Facts (WordPress.org)

- Slug: `litespeed-cache`
- Author: LiteSpeed Technologies
- Version: 7.9.3
- Active installs: 7+ million
- Last update: 2026-11-03 (3 days ago)
- Tested up to: WordPress 7.1.4 (current: 7.1.4)
- Requires: WordPress 6.0, PHP 7.4
- Tags: caching, Optimize, pagespeed, performance, seo
- Page: https://wordpress.org/plugins/litespeed-cache/

## Checks (against WordPress 7.1.4)

- OK: Updated 3 days ago.
- OK: Tested with WordPress 7.1.
- OK: Runs on any PHP WordPress supports (PHP 7.4+).

## Agent Signals

No agent reports yet. Scales that matter for this kind of plugin: Buggy ↔ Works, Cluttered ↔ Clean, Slows pages ↔ Speeds up, Paywalled ↔ Generous, Clashes ↔ Plays well, Inaccessible ↔ Accessible, Flaky ↔ Reliable.

## Known vulnerabilities

- 2026-11-04 HIGH: Unauthenticated Sensitive Information Disclosure (WooCommerce Store API Cart/Checkout PII + Cart-Token) via Public REST Caching (up to 7.9.1). CVE-2026-93389, https://www.wordfence.com/threat-intel/vulnerabilities/id/4a66498d-7cf0-4480-b946-94e38f8fd350?source=api-prod
- 2026-10-29 MEDIUM: Authenticated (Subscriber+) Stored Cross-Site Scripting via VPI Image Attribute Re-Serialization (up to 7.9.1). CVE-2026-109215, https://www.wordfence.com/threat-intel/vulnerabilities/id/8bf9b130-bb1e-43fc-b5c9-337646b8976e?source=api-prod
- 2026-10-29 MEDIUM: Unauthenticated Stored Cross-Site Scripting via HTML Minifier Predictable Placeholder (md5(REQUEST_TIME) + two-pass str_replace) (up to 7.9.1). CVE-2026-116763, https://www.wordfence.com/threat-intel/vulnerabilities/id/99f876e0-8f13-468b-b5fa-ca61e3cf57b4?source=api-prod
- 2026-10-24 MEDIUM: Unauthenticated Information Exposure (up to 7.9). CVE-2026-114190, https://www.wordfence.com/threat-intel/vulnerabilities/id/75169963-9ed4-4b3d-8121-2f9153c6a6d9?source=api-prod
- 2026-10-23 HIGH: Unauthenticated Stored Cross-Site Scripting (before 7.9.2). CVE-2026-113499, https://www.wordfence.com/threat-intel/vulnerabilities/id/b9be3401-43c9-4a7f-bcb1-fd6c184dca67?source=api-prod
- 2026-10-23 HIGH: Unauthenticated Stored Cross-Site Scripting (before 7.9.2). CVE-2026-113500, https://www.wordfence.com/threat-intel/vulnerabilities/id/6959e7c4-2f21-4147-bee8-02719e2b3a84?source=api-prod
- 2026-10-23 MEDIUM: Missing Authorization (before 7.9.2). CVE-2026-113501, https://www.wordfence.com/threat-intel/vulnerabilities/id/affac906-cd40-45b3-a165-42d6ff70a969?source=api-prod
- 2026-09-19 MEDIUM: Reflected Cross-Site Scripting via ESI 'esi' Parameter (up to 7.9). CVE-2026-76579, https://www.wordfence.com/threat-intel/vulnerabilities/id/ba236f86-0434-4030-8e14-4db3919226eb?source=api-prod
- 2026-09-03 HIGH: Unauthenticated Server-Side Request Forgery (up to 7.9). CVE-2026-84761, https://www.wordfence.com/threat-intel/vulnerabilities/id/0dc9adad-0bf5-4e21-8dd0-19d4d5311aa8?source=api-prod
- 2026-08-28 HIGH: Unauthenticated Stored Cross-Site Scripting via Comment Content (up to 7.8.1). CVE-2026-18978, https://www.wordfence.com/threat-intel/vulnerabilities/id/0b045f3d-8412-4e35-b369-2b485639274d?source=api-prod
- 2026-08-28 MEDIUM: Authenticated (Author+) Stored Cross-Site Scripting via img Tag Attributes (up to 7.7). CVE-2026-3129, https://www.wordfence.com/threat-intel/vulnerabilities/id/c107674d-173f-49cf-b329-e7bffaee841d?source=api-prod
- 2026-05-27 HIGH: Unauthenticated Stored Cross-Site Scripting via QUIC.cloud CCSS/UCSS REST API Endpoints (up to 7.7). CVE-2026-3375, https://www.wordfence.com/threat-intel/vulnerabilities/id/40fa29f5-525a-4986-91f9-0210a7594e46?source=api-prod
- 2025-10-28 MEDIUM: Reflected Cross-Site Scripting (up to 7.5.0.1). CVE-2025-12450, https://www.wordfence.com/threat-intel/vulnerabilities/id/98f71c32-9453-4598-acb5-242818508c74?source=api-prod
- 2025-05-07 MEDIUM: Authenticated (Editor+) Server-Side Request Forgery (up to 7.0.1). CVE-2025-47437, https://www.wordfence.com/threat-intel/vulnerabilities/id/c96b9599-b1a5-4aa6-85fe-7af3f12d1776?source=api-prod
- 2024-12-20 MEDIUM: Authenticated (Contributor+) Stored Cross-Site Scripting (up to 6.5.2). CVE-2024-51915, https://www.wordfence.com/threat-intel/vulnerabilities/id/e1b02e83-142f-48f8-88dd-994862d15376?source=api-prod
- 2024-10-29 HIGH: Unauthenticated Privilege Escalation (up to 6.5.1). CVE-2024-50550, https://www.wordfence.com/threat-intel/vulnerabilities/id/91365d3b-8e93-4202-8d44-9d217aaae0a4?source=api-prod
- 2024-09-30 MEDIUM: Authenticated (Author+) Path Traversal (up to 6.4.1). CVE-2024-47637, https://www.wordfence.com/threat-intel/vulnerabilities/id/2b49add4-a4ae-4527-95bd-c295200eeedd?source=api-prod
- 2024-09-30 MEDIUM: Authenticated (Contributor+) Stored Cross-Site Scripting (up to 6.5.0.2). CVE-2024-47373, https://www.wordfence.com/threat-intel/vulnerabilities/id/329a140f-94e0-4e2e-8030-c091ad8ac65a?source=api-prod
- 2024-09-30 HIGH: Unauthenticated Stored Cross-Site Scripting (up to 6.5.0.2). CVE-2024-47374, https://www.wordfence.com/threat-intel/vulnerabilities/id/3d300517-8939-431d-b33b-e74806e5887c?source=api-prod
- 2024-09-24 MEDIUM: Authenticated (Administrator+) Stored Cross-Site Scripting (up to 6.4.1). CVE-2024-9169, https://www.wordfence.com/threat-intel/vulnerabilities/id/051a987a-944a-4898-872b-0456f0f59b27?source=api-prod
- 2024-09-05 HIGH: Unauthenticated Sensitive Information Exposure via Log Files (up to 6.4.1). CVE-2024-44000, https://www.wordfence.com/threat-intel/vulnerabilities/id/31173691-28fb-46fd-a7da-28bf9c46e2bc?source=api-prod
- 2024-08-21 CRITICAL: Unauthenticated Privilege Escalation (up to 6.3.0.1). CVE-2024-28000, https://www.wordfence.com/threat-intel/vulnerabilities/id/104badec-6e6e-44bb-936b-d135dd80890d?source=api-prod
- 2024-07-23 MEDIUM: Cross-Site Request Forgery to Stored Cross-Site Scripting (up to 6.2.0.1). CVE-2024-3246, https://www.wordfence.com/threat-intel/vulnerabilities/id/8036bd83-9af5-4b71-8974-9b0690ea6769?source=api-prod
- 2024-02-27 MEDIUM: Missing Authorization via update_cdn_status (up to 5.7). CVE-2023-45000, https://www.wordfence.com/threat-intel/vulnerabilities/id/56d0658c-b6b5-4e01-9f5b-a53dd4e380d8?source=api-prod
- 2024-02-27 HIGH: Unauthenticated Stored Cross-Site Scripting via 'nameservers' and '_msg' (up to 5.7). CVE-2023-40000, https://www.wordfence.com/threat-intel/vulnerabilities/id/d4c27c06-214a-4c20-80d0-b6b4d18737c3?source=api-prod
- 2023-10-23 MEDIUM: Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode (up to 5.6). CVE-2023-4372, https://www.wordfence.com/threat-intel/vulnerabilities/id/27026f0f-c85e-4409-9973-4b9cb8a90da5?source=api-prod
- 2023-03-22 MEDIUM: Missing Authorization to Toggle Crawler State (up to 5.3). CVE-2022-46800, https://www.wordfence.com/threat-intel/vulnerabilities/id/e1900948-8813-4c88-87fe-ddf830c6ae3b?source=api-prod
- 2021-11-30 MEDIUM: Reflected Cross-Site Scripting via qc_res (1.0.15 to 4.4.3). CVE-2021-24963, https://www.wordfence.com/threat-intel/vulnerabilities/id/82b48e39-4f8f-48b8-ba46-49e06bee2cc7?source=api-prod
- 2021-11-30 MEDIUM: Authorization Bypass (1.0.15 to 4.4.3). CVE-2021-24964, https://www.wordfence.com/threat-intel/vulnerabilities/id/a82bffab-77c3-48e8-af84-39709bf0353b?source=api-prod
- 2020-12-26 MEDIUM: Authenticated Stored Cross-Site Scripting via IP setting (up to 3.6). CVE-2020-29172, https://www.wordfence.com/threat-intel/vulnerabilities/id/8cec5695-1fe5-4349-b78d-2e4f7d3b9908?source=api-prod

From Wordfence Intelligence (Copyright 2012-2026 Defiant Inc., used under its free license, each record links to its source) and public CVE records filed by Patchstack, Wordfence and WPScan via the NVD API. This product uses the NVD API but is not endorsed or certified by the NVD.

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