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32 vulnerabilities by litespeedtech

CVE-2025-12450 (GCVE-0-2025-12450)

Vulnerability from cvelistv5 – Published: 2025-10-29 09:27 – Updated: 2025-10-29 13:59
VLAI?
Summary
The LiteSpeed Cache plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via URLs in all versions up to, and including, 7.5.0.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
Impacted products
Vendor Product Version
litespeedtech LiteSpeed Cache Affected: * , ≤ 7.5.0.1 (semver)
Create a notification for this product.
Credits
Nicholas Giemsa
Show details on NVD website

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CVE-2025-54939 (GCVE-0-2025-54939)

Vulnerability from cvelistv5 – Published: 2025-08-01 00:00 – Updated: 2025-08-20 19:55
VLAI?
Summary
LiteSpeed QUIC (LSQUIC) Library before 4.3.1 has an lsquic_engine_packet_in memory leak.
CWE
  • CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
Impacted products
Vendor Product Version
litespeedtech LSQUIC Affected: 0 , < 4.3.1 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2025-24947 (GCVE-0-2025-24947)

Vulnerability from cvelistv5 – Published: 2025-02-20 00:00 – Updated: 2025-02-20 20:19
VLAI?
Summary
A hash collision vulnerability (in the hash table used to manage connections) in LSQUIC (aka LiteSpeed QUIC) before 4.2.0 allows remote attackers to cause a considerable CPU load on the server (a Hash DoS attack) by initiating connections with colliding Source Connection IDs (SCIDs). This is caused by XXH32 usage.
CWE
  • CWE-407 - Inefficient Algorithmic Complexity
Assigner
Impacted products
Vendor Product Version
litespeedtech LSQUIC Affected: 0 , < 4.2.0 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2024-50550 (GCVE-0-2024-50550)

Vulnerability from cvelistv5 – Published: 2024-10-29 09:57 – Updated: 2024-10-29 15:02
VLAI?
Summary
Incorrect Privilege Assignment vulnerability in LiteSpeed Technologies LiteSpeed Cache allows Privilege Escalation.This issue affects LiteSpeed Cache: from n/a through 6.5.1.
CWE
  • CWE-266 - Incorrect Privilege Assignment
Assigner
Impacted products
Vendor Product Version
LiteSpeed Technologies LiteSpeed Cache Affected: n/a , ≤ 6.5.1 (custom)
Create a notification for this product.
Credits
TaiYou (Patchstack Alliance)
Show details on NVD website

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CVE-2024-44000 (GCVE-0-2024-44000)

Vulnerability from cvelistv5 – Published: 2024-10-20 11:26 – Updated: 2024-10-21 19:11
VLAI?
Summary
Insufficiently Protected Credentials vulnerability in LiteSpeed Technologies LiteSpeed Cache allows Authentication Bypass.This issue affects LiteSpeed Cache: from n/a before 6.5.0.1.
CWE
  • CWE-522 - Insufficiently Protected Credentials
Assigner
Impacted products
Vendor Product Version
LiteSpeed Technologies LiteSpeed Cache Affected: n/a , < 6.5.0.1 (custom)
Create a notification for this product.
Credits
Rafie Muhammad (Patchstack)
Show details on NVD website

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CVE-2024-47637 (GCVE-0-2024-47637)

Vulnerability from cvelistv5 – Published: 2024-10-16 13:12 – Updated: 2024-10-16 13:43
VLAI?
Summary
: Relative Path Traversal vulnerability in LiteSpeed Technologies LiteSpeed Cache allows Path Traversal.This issue affects LiteSpeed Cache: from n/a through 6.4.1.
CWE
  • CWE-23 - Relative Path Traversal
Assigner
Impacted products
Vendor Product Version
LiteSpeed Technologies LiteSpeed Cache Affected: n/a , ≤ 6.4.1 (custom)
Create a notification for this product.
Credits
TaiYou (Patchstack Alliance)
Show details on NVD website

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CVE-2024-47373 (GCVE-0-2024-47373)

Vulnerability from cvelistv5 – Published: 2024-10-05 15:17 – Updated: 2024-10-07 13:15
VLAI?
Summary
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in LiteSpeed Technologies LiteSpeed Cache allows Stored XSS.This issue affects LiteSpeed Cache: from n/a through 6.5.0.2.
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
Impacted products
Vendor Product Version
LiteSpeed Technologies LiteSpeed Cache Affected: n/a , ≤ 6.5.0.2 (custom)
Create a notification for this product.
Credits
TaiYou (Patchstack Alliance)
Show details on NVD website

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CVE-2024-47374 (GCVE-0-2024-47374)

Vulnerability from cvelistv5 – Published: 2024-10-05 15:16 – Updated: 2024-10-07 13:15
VLAI?
Summary
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in LiteSpeed Technologies LiteSpeed Cache allows Stored XSS.This issue affects LiteSpeed Cache: from n/a through 6.5.0.2.
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
Impacted products
Vendor Product Version
LiteSpeed Technologies LiteSpeed Cache Affected: n/a , ≤ 6.5.0.2 (custom)
Create a notification for this product.
Credits
TaiYou (Patchstack Alliance)
Show details on NVD website

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CVE-2024-9169 (GCVE-0-2024-9169)

Vulnerability from cvelistv5 – Published: 2024-09-25 08:31 – Updated: 2024-09-25 13:21
VLAI?
Summary
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 has been disabled.
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
Impacted products
Vendor Product Version
litespeedtech LiteSpeed Cache Affected: * , ≤ 6.4.1 (semver)
Create a notification for this product.
Credits
Islam Rafei
Show details on NVD website

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CVE-2024-28000 (GCVE-0-2024-28000)

Vulnerability from cvelistv5 – Published: 2024-08-21 13:53 – Updated: 2025-06-17 18:44
VLAI?
Summary
Incorrect Privilege Assignment vulnerability in LiteSpeed Technologies LiteSpeed Cache litespeed-cache allows Privilege Escalation.This issue affects LiteSpeed Cache: from 1.9 through 6.3.0.1.
CWE
  • CWE-266 - Incorrect Privilege Assignment
Assigner
References
Impacted products
Vendor Product Version
LiteSpeed Technologies LiteSpeed Cache Affected: 1.9 , ≤ 6.3.0.1 (custom)
Create a notification for this product.
Credits
John Blackbourn (Patchstack Bug Bounty Program)
Show details on NVD website

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CVE-2024-3246 (GCVE-0-2024-3246)

Vulnerability from cvelistv5 – Published: 2024-07-24 03:17 – Updated: 2024-08-01 20:05
VLAI?
Summary
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.
CWE
  • CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
Impacted products
Vendor Product Version
litespeedtech LiteSpeed Cache Affected: * , ≤ 6.2.0.1 (semver)
Create a notification for this product.
Credits
Krzysztof Zając
Show details on NVD website

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CVE-2024-31617 (GCVE-0-2024-31617)

Vulnerability from cvelistv5 – Published: 2024-05-22 17:42 – Updated: 2025-02-13 15:47
VLAI?
Summary
OpenLiteSpeed before 1.8.1 mishandles chunked encoding.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2023-45000 (GCVE-0-2023-45000)

Vulnerability from cvelistv5 – Published: 2024-04-16 17:51 – Updated: 2024-08-02 20:14
VLAI?
Summary
Missing Authorization vulnerability in LiteSpeed Technologies LiteSpeed Cache.This issue affects LiteSpeed Cache: from n/a through 5.7.
CWE
Assigner
Impacted products
Vendor Product Version
LiteSpeed Technologies LiteSpeed Cache Affected: n/a , ≤ 5.7 (custom)
Create a notification for this product.
Credits
Rafie Muhammad (Patchstack)
Show details on NVD website

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CVE-2023-40000 (GCVE-0-2023-40000)

Vulnerability from cvelistv5 – Published: 2024-04-16 17:46 – Updated: 2024-08-02 18:18
VLAI?
Summary
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.
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
Impacted products
Vendor Product Version
LiteSpeed Technologies LiteSpeed Cache Affected: n/a , ≤ 5.7 (custom)
Create a notification for this product.
Credits
Rafie Muhammad (Patchstack)
Show details on NVD website

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CVE-2024-25678 (GCVE-0-2024-25678)

Vulnerability from cvelistv5 – Published: 2024-02-09 00:00 – Updated: 2025-06-20 20:26
VLAI?
Summary
In LiteSpeed QUIC (LSQUIC) Library before 4.0.4, DCID validation is mishandled.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2023-4372 (GCVE-0-2023-4372)

Vulnerability from cvelistv5 – Published: 2024-01-11 08:32 – Updated: 2025-06-17 21:09
VLAI?
Summary
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.
Assigner
Impacted products
Vendor Product Version
litespeedtech LiteSpeed Cache Affected: * , ≤ 5.6 (semver)
Create a notification for this product.
Credits
István Márton
Show details on NVD website

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CVE-2023-40518 (GCVE-0-2023-40518)

Vulnerability from cvelistv5 – Published: 2023-08-14 00:00 – Updated: 2024-10-09 15:47
VLAI?
Summary
LiteSpeed OpenLiteSpeed before 1.7.18 does not strictly validate HTTP request headers.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2022-46800 (GCVE-0-2022-46800)

Vulnerability from cvelistv5 – Published: 2023-05-25 08:53 – Updated: 2025-01-08 22:01
VLAI?
Summary
Cross-Site Request Forgery (CSRF) vulnerability in LiteSpeed Technologies LiteSpeed Cache plugin <= 5.3 versions.
CWE
  • CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
Impacted products
Vendor Product Version
LiteSpeed Technologies LiteSpeed Cache Affected: n/a , ≤ 5.3 (custom)
Create a notification for this product.
Credits
thiennv (Patchstack Alliance)
Show details on NVD website

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CVE-2022-0074 (GCVE-0-2022-0074)

Vulnerability from cvelistv5 – Published: 2022-10-27 19:32 – Updated: 2025-05-09 19:19
VLAI?
Summary
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.
CWE
Assigner
Impacted products
Show details on NVD website

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CVE-2022-0073 (GCVE-0-2022-0073)

Vulnerability from cvelistv5 – Published: 2022-10-27 19:30 – Updated: 2025-05-05 18:12
VLAI?
Summary
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.
CWE
  • CWE-20 - Improper Input Validation
Assigner
Impacted products
Show details on NVD website

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CVE-2022-0072 (GCVE-0-2022-0072)

Vulnerability from cvelistv5 – Published: 2022-10-27 19:28 – Updated: 2025-05-09 19:18
VLAI?
Summary
Directory Traversal vulnerability in LiteSpeed Technologies OpenLiteSpeed Web Server and LiteSpeed Web Server dashboards allows Path Traversal. This affects versions from 1.5.11 through 1.5.12, from 1.6.5 through 1.6.20.1, from 1.7.0 before 1.7.16.1
CWE
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
Impacted products
Vendor Product Version
LiteSpeed Technologies OpenLiteSpeed Web Server Affected: 1.5.11 , ≤ 1.5.12 (custom)
Affected: 1.6.5 , ≤ 1.6.20.1 (custom)
Affected: 1.7.0 , < 1.7.16.1 (custom)
Create a notification for this product.
    LiteSpeed Technologies LiteSpeed Web Server Affected: 1.5.11 , ≤ 1.5.12 (custom)
Affected: 1.6.5 , ≤ 1.6.20.1 (custom)
Affected: 1.7.0 , < 1.7.16.1 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2022-30592 (GCVE-0-2022-30592)

Vulnerability from cvelistv5 – Published: 2022-05-11 22:12 – Updated: 2024-08-03 06:56
VLAI?
Summary
liblsquic/lsquic_qenc_hdl.c in LiteSpeed QUIC (aka LSQUIC) before 3.1.0 mishandles MAX_TABLE_CAPACITY.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2021-24964 (GCVE-0-2021-24964)

Vulnerability from cvelistv5 – Published: 2022-01-03 12:49 – Updated: 2025-05-22 18:39
VLAI?
Summary
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 endpoints by using a specific X-Forwarded-For header value. In addition, one of the endpoint could be used to set CSS code if a setting is enabled, which will then be output in some pages without being sanitised and escaped. Combining those two issues, an unauthenticated attacker could put Cross-Site Scripting payloads in pages visited by users.
CWE
  • CWE-79 - Cross-site Scripting (XSS)
Assigner
References
Impacted products
Vendor Product Version
Unknown LiteSpeed Cache Affected: 4.4.4 , < 4.4.4 (custom)
Create a notification for this product.
Credits
Emil Kylander
Show details on NVD website

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CVE-2021-24963 (GCVE-0-2021-24963)

Vulnerability from cvelistv5 – Published: 2022-01-03 12:49 – Updated: 2024-08-03 19:49
VLAI?
Summary
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 Scripting
Severity ?
No CVSS data available.
CWE
  • CWE-79 - Cross-site Scripting (XSS)
Assigner
Impacted products
Vendor Product Version
Unknown LiteSpeed Cache Affected: 4.4.4 , < 4.4.4 (custom)
Create a notification for this product.
Credits
Emil Kylander
Show details on NVD website

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CVE-2021-26758 (GCVE-0-2021-26758)

Vulnerability from cvelistv5 – Published: 2021-04-07 20:50 – Updated: 2024-08-03 20:33
VLAI?
Summary
Privilege Escalation in LiteSpeed Technologies OpenLiteSpeed web server version 1.7.8 allows attackers to gain root terminal access and execute commands on the host system.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2020-29172 (GCVE-0-2020-29172)

Vulnerability from cvelistv5 – Published: 2020-12-26 01:56 – Updated: 2024-08-04 16:48
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2020-5519 (GCVE-0-2020-5519)

Vulnerability from cvelistv5 – Published: 2020-01-06 12:54 – Updated: 2024-08-04 08:30
VLAI?
Summary
The WebAdmin Console in OpenLiteSpeed before v1.6.5 does not strictly check request URLs, as demonstrated by the "Server Configuration > External App" screen.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2018-19792 (GCVE-0-2018-19792)

Vulnerability from cvelistv5 – Published: 2018-12-03 06:00 – Updated: 2024-08-05 11:44
VLAI?
Summary
The server in LiteSpeed OpenLiteSpeed before 1.5.0 RC6 allows local users to cause a denial of service (buffer overflow) or possibly have unspecified other impact by creating a symlink through which the openlitespeed program can be invoked with a long command name (involving ../ characters), which is mishandled in the LshttpdMain::getServerRootFromExecutablePath function.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2018-19791 (GCVE-0-2018-19791)

Vulnerability from cvelistv5 – Published: 2018-12-03 06:00 – Updated: 2024-08-05 11:44
VLAI?
Summary
The server in LiteSpeed OpenLiteSpeed before 1.5.0 RC6 does not correctly handle requests for byte sequences, allowing an attacker to amplify the response size by requesting the entire response body repeatedly, as demonstrated by an HTTP Range header value beginning with the "bytes=0-,0-" substring.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2015-3890 (GCVE-0-2015-3890)

Vulnerability from cvelistv5 – Published: 2017-09-20 18:00 – Updated: 2024-08-06 05:56
VLAI?
Summary
Use-after-free vulnerability in Open Litespeed before 1.3.10.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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