Description
Authenticated Persistent Cross-Site Scripting (XSS) vulnerability in WordPress Popular Posts plugin (versions <= 5.3.3). Vulnerable at &widget-wpp[2][post_type].
Published: 2021-09-23
Score: 5.5 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 5.3.4 or higher.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-23448 Authenticated Persistent Cross-Site Scripting (XSS) vulnerability in WordPress Popular Posts plugin (versions <= 5.3.3). Vulnerable at &widget-wpp[2][post_type].
History

Fri, 28 Mar 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Subscriptions

Wordpress Popular Posts Project Wordpress Popular Posts
cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published:

Updated: 2026-04-28T16:07:35.841Z

Reserved: 2021-07-19T00:00:00.000Z

Link: CVE-2021-36872

cve-icon Vulnrichment

Updated: 2024-08-04T01:01:59.774Z

cve-icon NVD

Status : Modified

Published: 2021-09-23T15:15:07.840

Modified: 2024-11-21T06:14:13.750

Link: CVE-2021-36872

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses