Description
Missing Authorization vulnerability in Leadinfo Leadinfo leadinfo allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Leadinfo: from n/a through <= 1.1.
Published: 2025-05-23
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

The Leadinfo WordPress plugin contains a missing authorization flaw that permits unauthorized users to modify its settings. This improper access control issue, classified as CWE-862, allows an attacker to change configuration values that could alter website behaviour or compromise sensitive data. The vulnerability is present in all releases from the earliest through version 1.1.

Affected Systems

Systems using the Leadinfo WordPress plugin with version 1.1 or earlier are affected. The plugin is typically installed on WordPress sites. Any site that has not applied newer releases is susceptible.

Risk and Exploitability

With a CVSS score of 6.5, the risk is moderate, yet the EPSS score is under 1 %, indicating a low probability of active exploitation. The vulnerability is not listed in CISA’s KEV catalog, suggesting no publicly known attacks. Based on the description, the likely attack vector is through the WordPress administration interface or by sending crafted requests to the plugin’s settings endpoint, assuming they can authenticate or otherwise bypass the access control checks.

Generated by OpenCVE AI on April 30, 2026 at 19:20 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Upgrade the Leadinfo plugin to the latest version (>=1.2) to remove the authorization flaw.
  • If an upgrade is not immediately possible, disable the plugin or remove it to prevent unauthorized changes.
  • For existing installations that must remain online, restrict administrative access to known IP addresses or enforce stricter role permissions on the WordPress dashboard, ensuring that only trusted administrators can reach the plugin’s settings pages.

Generated by OpenCVE AI on April 30, 2026 at 19:20 UTC.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-28188 Missing Authorization vulnerability in Leadinfo Leadinfo allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Leadinfo: from n/a through 1.1.
History

Thu, 23 Apr 2026 15:00:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L'}

Wed, 01 Apr 2026 23:45:00 +0000

Type Values Removed Values Added
Description Missing Authorization vulnerability in Leadinfo Leadinfo allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Leadinfo: from n/a through 1.1. Missing Authorization vulnerability in Leadinfo Leadinfo leadinfo allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Leadinfo: from n/a through <= 1.1.
Title WordPress Leadinfo <= 1.1 - Settings Change Vulnerability WordPress Leadinfo plugin <= 1.1 - Settings Change Vulnerability
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L'}

Tue, 27 May 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 23 May 2025 13:00:00 +0000

Type Values Removed Values Added
Description Missing Authorization vulnerability in Leadinfo Leadinfo allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Leadinfo: from n/a through 1.1.
Title WordPress Leadinfo <= 1.1 - Settings Change Vulnerability
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published:

Updated: 2026-04-28T16:12:54.376Z

Reserved: 2025-05-19T14:13:24.501Z

Link: CVE-2025-48271

cve-icon Vulnrichment

Updated: 2025-05-27T14:32:00.438Z

cve-icon NVD

Status : Deferred

Published: 2025-05-23T13:15:43.990

Modified: 2026-04-23T15:31:00.287

Link: CVE-2025-48271

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-30T19:30:26Z

Weaknesses