CVE-2026-114190
SSVC: noneWordPress LiteSpeed Cache plugin <= 7.9 - Sensitive Data Exposure vulnerability
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CVSS v3.1 (listed by NVD)
5.9
MEDIUM
Scored by patchstack.com (not yet scored by NVD)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0 (listed by NVD)
—
Not scored
CVSS (listed by CVE.org)
5.9
MEDIUM
Scored by CNA (Patchstack) · v3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS exploit probability
0.3%
Percentile 25.2%
as of 2026-10-24
CISA KEV
—
Not listed
SSVC (CISA ADP)
none
Automatable: no / Impact: partial
Attack conditions and impact
Derived from the CNA (via NVD) CVSS 3.1 vector
NetworkNo authNo interactionConditions
Confidentiality HIntegrity NAvailability N
This vulnerability may be exploitable over the internet without authentication or user interaction.
| Metric | Value | Meaning |
|---|---|---|
| Attack vector AV | N | Network |
| Attack complexity AC | H | High (conditions required) |
| Privileges required PR | N | None |
| User interaction UI | N | None |
| Scope S | U | Unchanged |
| Confidentiality C | H | High |
| Integrity I | N | None |
| Availability A | N | None |
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Description
NVD
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.
Solutions (CNA)
Update the WordPress LiteSpeed Cache plugin to the latest available version (at least 7.9.1).
CVSS assessments
| Provider | Version | Score | Vector |
|---|---|---|---|
| NVD / [email protected] (Secondary) | 3.1 | 5.9 MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
| CNA / Patchstack | 3.1 | 5.9 MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
Affected products and packages
CNA (CVE.org)
| Vendor | Product | Versions |
|---|---|---|
| Hai Zheng / Lite Speed Cache | LiteSpeed Cache | affected: 0 … <= 7.9 default: unaffected |