vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2023-4281

Activity Log < 2.8.8 - IP Spoofing

MEDIUM
5.3
CVSS Score
Published: September 25, 2023 at 03:56 PM UTC
Updated: June 17, 2026 at 06:37 AM UTC
1 product affected across 1 vendorActivity Log

Using Activity Log by Unknown?

Get instant alerts when new vulnerabilities affect Activity Log - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
MEDIUM5.3
Exploit prediction
EPSS 0.7%
SSVC
PoC

Description

This Activity Log WordPress plugin before 2.8.8 retrieves client IP addresses from potentially untrusted headers, allowing an attacker to manipulate its value. This may be used to hide the source of malicious traffic.

Affected

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

Activity Log· Activity Log Projectwordpress-plugin
95%
v < 2.8.8
Affected range stops below 2.8.8, so it looks safe — our inference, not a vendor statement

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.

References (1)

ExploitVDB EntryTechnical DescriptionThird Party Advisory
Source: [email protected]
https://wpscan.com/vulnerability/f5ea6c8a-6b07-4263-a1be-dd033f078d49

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

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

CVSS

5.3MEDIUMCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE

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.

Create accountSign in
Free plan, no card