CVE-2023-5098

HIGH EPSS 43.4%
Published Oct 31, 20232y ago · Modified Jun 17, 20262w ago
8.1 CVSS 3.1
High
Find Similar
Published Oct 31, 2023 2y ago
Last Modified Jun 17, 2026 2w ago

Description

The Campaign Monitor Forms by Optin Cat WordPress plugin before 2.5.6 does not prevent users with low privileges (like subscribers) from overwriting any options on a site with the string "true", which could lead to a variety of outcomes, including DoS.

CVSS Details

Base Score
8.1
Exploitability
2.8
Impact
5.2
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
43.4% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Affected Products 1

VendorProductVersionRange
fatcatappscampaign_monitor_optin_cat* <2.5.6

References 1

  • wpscan.com https://wpscan.com/vulnerability/3167a83c-291e-4372-a42e-d842205ba722
    ExploitThird Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.