汇总 litespeedtech 相关全部产品的 CVE 与安全漏洞情报，包括 CVSS、EPSS、公开时间与漏洞情报数据。
常见弱点模式包括 输入验证问题、CSRF、缓冲区溢出与内存损坏，在 软件部署与生产负载 使用场景中可能带来 应用崩溃、内存损坏与异常行为 等风险。
相关漏洞数据主要来源于公开漏洞披露与安全公告，可用于评估历史漏洞暴露面与修复优先级。
| CVE | 摘要 | 来源 | 最高 CVSS | EPSS % | 公开时间 | 更新时间 |
|---|---|---|---|---|---|---|
| CVE-2026-54420 KEV | LiteSpeed cPanel plugin before 2.4.8 (as distributed in LiteSpeed WHM PlugIn before 5.3.2.0) mishandles symlinks provided by a user with FTP or web shell access on a shared hosting server running CloudLinux/CageFS, as exploited in the wild in May 2026. | [email protected] | 8.5 | 0.35% | 2026-06-14 | 2026-06-16 |
| CVE-2026-48172 KEV | LiteSpeed User-End cPanel Plugin before 2.4.5 allows privilege escalation (possibly to root), as exploited in the wild in May 2026. Detection is best done via a command line of grep -rE "cpanel_jsonapi_func=redisAble" /var/cpanel/logs /usr/local/cpanel/logs/ 2>/dev/null in Bash. If you get no output, you have not been hit with exploitation of the vulnerability. If there is output, we recommend you examine the IP addresses in the list, determine if they are valid IP addresses, and if not, block t | [email protected] | 10.0 | 1.23% | 2026-05-21 | 2026-05-26 |
| CVE-2026-31386 | OpenLiteSpeed and LSWS Enterprise provided by LiteSpeed Technologies contain an OS command injection vulnerability. An arbitrary OS command may be executed by an attacker with the administrative privilege. | [email protected] | 8.6 | 1.51% | 2026-03-16 | 2026-06-08 |
| CVE-2025-54939 | LiteSpeed QUIC (LSQUIC) Library before 4.3.1 has an lsquic_engine_packet_in memory leak. | [email protected] | 5.3 | 0.77% | 2025-08-01 | 2025-08-27 |
| CVE-2024-50550 | Incorrect Privilege Assignment vulnerability in LiteSpeed Technologies LiteSpeed Cache litespeed-cache allows Privilege Escalation.This issue affects LiteSpeed Cache: from n/a through <= 6.5.1. | [email protected] | 8.1 | 0.91% | 2024-10-29 | 2026-04-23 |
| CVE-2024-44000 | Insufficiently Protected Credentials vulnerability in LiteSpeed Technologies LiteSpeed Cache litespeed-cache allows Authentication Bypass.This issue affects LiteSpeed Cache: from n/a through < 6.5.0.1. | [email protected] | 9.8 | 83.18% | 2024-10-20 | 2026-04-23 |
| CVE-2024-47637 | Relative Path Traversal vulnerability in LiteSpeed Technologies LiteSpeed Cache litespeed-cache allows Path Traversal.This issue affects LiteSpeed Cache: from n/a through <= 6.4.1. | [email protected] | 8.8 | 0.63% | 2024-10-16 | 2026-04-23 |
| CVE-2024-47374 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in LiteSpeed Technologies LiteSpeed Cache litespeed-cache allows Stored XSS.This issue affects LiteSpeed Cache: from n/a through <= 6.5.0.2. | [email protected] | 7.1 | 1.41% | 2024-10-05 | 2026-04-23 |
| CVE-2024-47373 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in LiteSpeed Technologies LiteSpeed Cache litespeed-cache allows Stored XSS.This issue affects LiteSpeed Cache: from n/a through <= 6.5.0.2. | [email protected] | 6.5 | 0.18% | 2024-10-05 | 2026-04-23 |
| CVE-2024-9169 | 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 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 | [email protected] | 5.5 | 0.26% | 2024-09-25 | 2025-03-07 |
| CVE-2024-28000 | Incorrect Privilege Assignment vulnerability in LiteSpeed Technologies LiteSpeed Cache litespeed-cache.This issue affects LiteSpeed Cache: from n/a through <= 6.3.0.1. | [email protected] | 9.8 | 67.92% | 2024-08-21 | 2026-04-29 |
| CVE-2024-3246 | The LiteSpeed Cache plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 6.2.0.1. This is due to missing or incorrect nonce validation. This makes it possible for unauthenticated attackers to update the token setting and inject malicious JavaScript via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. | [email protected] | 6.1 | 0.17% | 2024-07-24 | 2024-11-21 |
| CVE-2024-31617 | OpenLiteSpeed before 1.8.1 mishandles chunked encoding. | [email protected] | 5.3 | 0.44% | 2024-05-22 | 2025-06-05 |
| CVE-2023-45000 | Missing Authorization vulnerability in LiteSpeed Technologies LiteSpeed Cache.This issue affects LiteSpeed Cache: from n/a through 5.7. | [email protected] | 8.2 | 0.40% | 2024-04-16 | 2026-04-28 |
| CVE-2023-40000 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in LiteSpeed Technologies LiteSpeed Cache allows Stored XSS.This issue affects LiteSpeed Cache: from n/a through 5.7. | [email protected] | 8.3 | 53.38% | 2024-04-16 | 2026-04-28 |
| CVE-2024-25678 | In LiteSpeed QUIC (LSQUIC) Library before 4.0.4, DCID validation is mishandled. | [email protected] | 9.8 | 0.35% | 2024-02-09 | 2025-06-20 |
| CVE-2023-4372 | 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. | [email protected] | 6.4 | 19.68% | 2024-01-11 | 2026-04-08 |
| CVE-2023-40518 | LiteSpeed OpenLiteSpeed before 1.7.18 does not strictly validate HTTP request headers. | [email protected] | 7.5 | 0.55% | 2023-08-14 | 2024-11-21 |
| CVE-2022-46800 | Cross-Site Request Forgery (CSRF) vulnerability in LiteSpeed Technologies LiteSpeed Cache plugin <= 5.3 versions. | [email protected] | 5.4 | 0.26% | 2023-05-25 | 2024-11-21 |
| CVE-2022-0074 | Untrusted Search Path vulnerability in LiteSpeed Technologies OpenLiteSpeed Web Server and LiteSpeed Web Server Container allows Privilege Escalation. This affects versions from 1.6.15 before 1.7.16.1. | [email protected] | 8.8 | 1.15% | 2022-10-27 | 2024-11-21 |