// For flags

CVE-2023-34387

WordPress Constant Contact Forms plugin <= 2.0.3 - Broken Access Control vulnerability

Severity Score

4.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

Missing Authorization vulnerability in Constant Contact Constant Contact Forms allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Constant Contact Forms: from n/a through 2.0.3.

The Constant Contact Forms plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the constant_contact_optin_ajax_handler function in versions up to, and including, 1.14.0. This makes it possible for authenticated attackers, with subscriber-level access and above, to modify the plugin's opt-in settings.

*Credits: István Márton (Patchstack Alliance)
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2023-06-02 CVE Reserved
  • 2023-06-03 CVE Published
  • 2024-12-13 CVE Updated
  • 2024-12-14 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-862: Missing Authorization
CAPEC
  • CAPEC-180: Exploiting Incorrectly Configured Access Control Security Levels
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Constant Contact Forms
Search vendor "Constant Contact Forms"
 Constant Contact Forms
Search vendor "Constant Contact Forms" for product "Constant Contact Forms"
 >= 0.0.0 <= 1.14.0
Search vendor "Constant Contact Forms" for product "Constant Contact Forms" and version " >= 0.0.0 <= 1.14.0"
en
Affected