彙總 litespeedtech 相關全部產品的 CVE 與安全漏洞情報，包括 CVSS、EPSS、公開時間與漏洞情報資料。
常見弱點模式包括 輸入驗證問題、CSRF、緩衝區溢位與記憶體損壞，在 軟體部署與生產負載 使用場景中可能帶來 應用程式崩潰、記憶體損壞與異常行為 等風險。
相關漏洞資料主要來源於公開漏洞披露與安全公告，可用於評估歷史漏洞暴露面與修補優先順序。
| CVE | 摘要 | 來源 | 最高 CVSS | EPSS % | 公開時間 | 更新時間 |
|---|---|---|---|---|---|---|
| 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 | 7.96% | 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 | 0.16% | 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 | 0.56% | 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 | 1.00% | 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 | 92.81% | 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 | 2.15% | 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 | 26.28% | 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 | 0.19% | 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 | 92.06% | 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 | 0.25% | 2024-07-24 | 2024-11-21 |
| CVE-2024-31617 | OpenLiteSpeed before 1.8.1 mishandles chunked encoding. | [email protected] | 5.3 | 0.14% | 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 | 80.69% | 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 | 0.12% | 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 | 1.53% | 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 | 0.15% | 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 | 0.10% | 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 | 0.28% | 2022-10-27 | 2024-11-21 |
| CVE-2022-0073 | Improper Input Validation vulnerability in LiteSpeed Technologies OpenLiteSpeed Web Server and LiteSpeed Web Server dashboards allows Command Injection. This affects 1.7.0 versions before 1.7.16.1. | [email protected] | 8.8 | 0.89% | 2022-10-27 | 2024-11-21 |