User Activity Log < 1.6.7 - IP Spoofing
CVE-2023-4279

7.5HIGH

Key Information:

Vendor
Wordpress
Status
User Activity Log
Vendor
CVE Published:
4 September 2023

Badges

👾 Exploit Exists

Summary

The User Activity Log WordPress plugin versions before 1.6.7 are vulnerable due to improper retrieval of client IP addresses from potentially untrusted headers. This flaw enables attackers to tamper with the IP address values, which can be exploited to obscure the origin of harmful traffic, thereby compromising the security of the WordPress site.

Affected Version(s)

User Activity Log 0 < 1.6.7

References

https://wpscan.com/vulnerability/2bd2579e-b383-4d12-b207-...
exploitvdb-entrytechnical-description

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Bartlomiej Marek and Tomasz Swiadek
WPScan
.