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LiteSpeed Cache <= 6.4.1 — Unauthenticated Sensitive Information Exposure via Log Files

CVE-2024-44000Published · Updated

Action summary

Affected: ≤6.4.1Update to 6.5.0.1 or newer

All remediation steps
Watch plugin
Severity
High7.5
CVSS
7.5
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
What does this vector mean?
AV:N Attack vector
Network
AC:L Attack complexity
Low
PR:N Privileges required
None
UI:N User interaction
None
S:U Scope
Unchanged
C:H Confidentiality
High
I:N Integrity
None
A:N Availability
None
Weakness
CWE-532 Insertion of Sensitive Information into Log File
Required access
No account needed
Exploit prediction (EPSS)
No score
CISA KEV
Not listed
On this page8

Am I affected?

LiteSpeed Cache litespeed-cache

  1. Affected≤ 6.4.1
  2. Patched in6.5.0.1

Update to 6.5.0.1 or newer.

You are affected if you run ≤ 6.4.1. Version 6.5.0.1 and later are not affected by this issue.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under LiteSpeed Cache.
  • No admin access? Run a passive check of your site. It reads public files only.
  • No account is needed to exploit this. Treat any exposed site on an affected version as at risk.

What to do

  1. Update to version 6.5.0.1, or a newer patched version
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch LiteSpeed Cache to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to Rafie Muhammad.

The LiteSpeed Cache plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 6.4.1 through the debug.log file that is publicly exposed. This makes it possible for unauthenticated attackers to view potentially sensitive information contained in the exposed log file. The log file may contain user cookies making it possible for an attacker to log in with any session that is actively valid and exposed in the log file. Note: the debug feature must be enabled for this to be a concern and this feature is disabled by default.

Exploits & references

Proof-of-concept & detection

No public proof-of-concept or detection template is known for this vulnerability.

Advisories & patches

More in LiteSpeed Cache

All 30
More vulnerabilities in LiteSpeed Cache
SeverityVulnerabilityCVEPublished
High8.2Unauthenticated Sensitive Information Disclosure (WooCommerce Store API Cart/Checkout PII + Cart-Token) via Public REST Caching
≤7.9.1Update to 7.9.2
CVE-2026-93389
Medium6.4Authenticated (Subscriber+) Stored Cross-Site Scripting via VPI Image Attribute Re-Serialization
≤7.9.1Update to 7.9.2
CVE-2026-109215
Medium5.4Unauthenticated Stored Cross-Site Scripting via HTML Minifier Predictable Placeholder (md5(REQUEST_TIME) + two-pass str_replace)
≤7.9.1Update to 7.9.2
CVE-2026-116763
High7.2Unauthenticated Stored Cross-Site Scripting
<7.9.2Update to 7.9.2
CVE-2026-113499
High7.2Unauthenticated Stored Cross-Site Scripting
<7.9.2Update to 7.9.2
CVE-2026-113500

Timeline

  1. CVE published

    Severity high, CVSS 7.5

  2. Record last updated

Sources & licenses

Wordfence record
Vulnerability data
Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
CVE® identifiers
Copyright 1999-2026 The MITRE Corporation. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
CVSS / CWE
National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
VulnCrest content
Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.

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