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CVE-2023-5167

User Activity Log Pro < 2.3.4 - Unauthenticated Stored Cross-Site Scripting via User Agent

MEDIUM
5.4
CVSS Score
Published: October 16, 2023 at 07:39 PM UTC
Updated: June 17, 2026 at 06:47 AM UTC
1 product affected across 1 vendorUser Activity Log

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.5%
SSVC
PoC

Description

The User Activity Log Pro WordPress plugin before 2.3.4 does not properly escape recorded User-Agents in the user activity logs dashboard, which may allow visitors to conduct Stored Cross-Site Scripting attacks.

Affected

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

User Activity Log· Solwininfotechwordpress-plugin
95%
v < 2.3.4
Affected range stops below 2.3.4, 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/78ea6fe0-5fac-4923-949c-023c85fe2437

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

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

CVSS

5.4MEDIUMCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE

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