LC
Product
LiteSpeed Cache
by litespeedtech · last CVE Sep 19, 2026
19
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 3High 4Medium 12Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-3129
6.4
0%
Aug 28
LiteSpeed Cache <= 7.7 - Authenticated (Author+) Stored Cross-Site Scripting via img Tag Attributes
Affected: through 7.7
CVE-2024-47374
6.1
1%
Oct 5
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in LiteSpeed Technologies LiteSpeed Cache litespeed-cache allows Stored XSS.This…
Affected: before 6.5.1
CVE-2023-40000
6.1
55%
Apr 16
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in LiteSpeed Technologies LiteSpeed Cache allows Stored XSS.This issue affects…
Affected: before 5.7.0.1
CVE-2021-24964
6.1
1%
Jan 3
The LiteSpeed Cache WordPress plugin before 4.4.4 does not properly verify that requests are coming from QUIC.cloud servers, allowing attackers to make requests to certain…
Affected: before 4.4.4
CVE-2020-29172
6.1
1%
Dec 26
A cross-site scripting (XSS) vulnerability in the LiteSpeed Cache plugin before 3.6.1 for WordPress can be exploited via the Server IP setting
Affected: before 3.6.1
CVE-2024-47373
5.4
0%
Oct 5
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in LiteSpeed Technologies LiteSpeed Cache litespeed-cache allows Stored XSS.This…
Affected: before 6.5.1
CVE-2024-3246
5.4
0%
Jul 24
The LiteSpeed Cache plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 6.2.0.1
Affected: before 6.3
CVE-2023-4372
5.4
20%
Jan 11
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…
Affected: through 5.6
CVE-2023-45000
5.3
0%
Apr 16
Missing Authorization vulnerability in LiteSpeed Technologies LiteSpeed Cache.This issue affects LiteSpeed Cache: from n/a through 5.7
Affected: before 5.7.0.1
CVE-2024-9169
4.8
0%
Sep 25
The LiteSpeed Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via plugin debug settings in all versions up to, and including, 6.4.1 due to insufficient…
Affected: before 6.5
CVE-2021-24963
4.8
1%
Jan 3
The LiteSpeed Cache WordPress plugin before 4.4.4 does not escape the qc_res parameter before outputting it back in the JS code of an admin page, leading to a Reflected Cross-Site…
Affected: before 4.4.4
CVE-2026-76579
4.7
0%
Sep 19
LiteSpeed Cache <= 7.9 - Reflected Cross-Site Scripting via ESI 'esi' Parameter
Affected: through 7.9
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