CVE-2026-94121

WordPress 10Web Booster – Website speed optimization, Cache & Page Speed optimizer plugin <= 2.33.6 - PHP Object Injection vulnerability

HIGH
8.8
CVSS Score
Published: September 30, 2026 at 12:27 PM UTC
Updated: September 30, 2026 at 02:17 PM UTC
1 product affected across 1 vendor10WEB Booster

Using 10Web Booster – Website speed optimization, Cache & Page Speed optimizer by 10Web?

Get instant alerts when new vulnerabilities affect 10Web Booster – Website speed optimization, Cache & Page Speed optimizer - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Severity
HIGH8.8
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

Contributor PHP Object Injection in 10Web Booster – Website speed optimization, Cache & Page Speed optimizer <= 2.33.6 versions.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

10WEB Booster· 10WEBwordpress-plugin
60%
v ≤ 2.33.6

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGHPatchstack
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-502

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Free plan, no card