// For flags

CVE-2024-30522

WordPress Newsletter plugin <= 8.2.0 - IP Blacklist Bypass vulnerability

Severity Score

5.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

Authentication Bypass by Spoofing vulnerability in Stefano Lissa & The Newsletter Team Newsletter allows Functionality Bypass.This issue affects Newsletter: from n/a through 8.2.0.

Vulnerabilidad de omisión de autenticación mediante suplantación de identidad en Stefano Lissa &amp; The Newsletter Team Newsletter permite la omisión de funcionalidad. Este problema afecta a Newsletter: desde n/a hasta 8.2.0.

The Newsletter – Send awesome emails from WordPress plugin for WordPress is vulnerable to IP Address Spoofing in all versions up to, and including, 8.2.0 due to insufficient IP address validation. This makes it possible for unauthenticated attackers to spoof their IP address and bypass the blocklist.

*Credits: Mika (Patchstack Alliance)
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2024-03-27 CVE Reserved
  • 2024-03-28 CVE Published
  • 2024-05-18 EPSS Updated
  • 2024-08-02 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-290: Authentication Bypass by Spoofing
  • CWE-348: Use of Less Trusted Source
CAPEC
  • CAPEC-554: Functionality Bypass
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Newsletter
Search vendor "Newsletter"
 Newsletter
Search vendor "Newsletter" for product "Newsletter"
 >= 0.0.0 <= 8.2.0
Search vendor "Newsletter" for product "Newsletter" and version " >= 0.0.0 <= 8.2.0"
en
Affected