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Medium severity · published Oct 24, 2026
CVE-2026-114190
WordPress LiteSpeed Cache plugin <= 7.9 - Sensitive Data Exposure vulnerability
New
5.9
CVSS
0.3%
EPSS
No
On KEV
Description
Insertion of Sensitive Information Into Sent Data vulnerability in Hai Zheng / Lite Speed Cache LiteSpeed Cache litespeed-cache allows Retrieve Embedded Sensitive Data.This issue affects LiteSpeed Cache: from n/a through 7.9.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 23% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LC
LiteSpeed Cache · Hai Zheng / Lite Speed Cache
through 7.9 · source: vendor
Affected product
LC
LiteSpeed Cache
Hai Zheng / Lite Speed Cache
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-114190
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-114190
patchstack.com
https://patchstack.com/database/wordpress/plugin/litespeed-cache/vulnerability/wordpress-litespeed-cache-plugin-7-9-sensitive-data-exposure-vulnerability?_s_id=cve