Software intelligence
Important: Lws Optimize appearing in this catalog does not mean your website is affected. Exposure depends on your installed version. How SiteRespond intelligence works
Tracked advisories
5
Latest advisory
4 August 2026
CISA KEV matches
0
In this WordPress feed
WordPress slug
lws-optimize
Plugin
This catalog lists 5 known advisories affecting Lws Optimize. The most recent was published on 4 August 2026. If you use this software, compare your installed version against the affected ranges on each advisory and update to a fixed release outside those ranges. SiteRespond Defence checks your actual installed version when the plugin is connected — listing here does not by itself mean your site is vulnerable.
LWS Optimize <= 4.1.1 - Unauthenticated Stored Cross-Site Scripting
May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Published 4 August 2026
LWS Optimize – All-in-One Speed Booster & Cache Tools < 3.4 - Missing Authorization
This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Published 2 August 2026
WS Optimize – All-in-One Speed Booster & Cache Tools <= 3.3.19 - Authenticated (Editor+) Arbitrary File Read
This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Published 12 June 2026
Known Lws Optimize advisories published by month.
CVE-2026-16032 · Published 4 August 2026
Affected versions: ≤ 4.1.1
CVE-2026-16042 · Published 2 August 2026
Affected versions: < 3.4
CVE-2026-12089 · Published 12 June 2026
Affected versions: ≤ 3.3.19
CVE-2024-30541 · Published 29 March 2024
Affected versions: ≤ 1.9.1
No CVE assigned · Published 12 December 2022
Affected versions: ≤ 1.5
SiteRespond Defence matches your installed Lws Optimize version against this catalog when the Defence plugin is connected to your WordPress site.