Description
The OptinMonster WordPress plugin is vulnerable to Reflected Cross-Site Scripting due to insufficient input validation in the load_previews function found in the ~/OMAPI/Output.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 2.6.0.
Published: 2021-09-20
Score: 6.1 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

Vendor Solution

Update to version 2.6.1 or newer.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2021-25686 The OptinMonster WordPress plugin is vulnerable to Reflected Cross-Site Scripting due to insufficient input validation in the load_previews function found in the ~/OMAPI/Output.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 2.6.0.
History

Mon, 31 Mar 2025 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Optinmonster Optinmonster
cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2025-03-31T18:21:20.678Z

Reserved: 2021-08-20T00:00:00.000Z

Link: CVE-2021-39325

cve-icon Vulnrichment

Updated: 2024-08-04T02:06:42.434Z

cve-icon NVD

Status : Modified

Published: 2021-09-20T20:15:11.650

Modified: 2024-11-21T06:19:14.587

Link: CVE-2021-39325

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses