CVE-2026-32416 MEDIUM

CVE-2026-32416: WordPress PDF Poster plugin <= 2.4.0 - Broken Access Control vulnerability

Vendor Bplugins

Product PDF Poster

Weakness CWE-862 · Missing authorization

Published March 13, 2026

Last update April 29, 2026

View on NVD All CVEs

CVSS base score

5.4/10

Attack vector Network

Attack complexity Low

Privileges required Low

User interaction None

Confidentiality None

Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

What the vulnerability does

01Description

Missing Authorization vulnerability in bPlugins PDF Poster pdf-poster allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects PDF Poster: from n/a through <= 2.4.0.

Explanation of Vulnerability in Simple Terms

02Summary

PDF Poster through version 2.4.0 lacks proper authorization checks, allowing authenticated users with low privileges to modify or delete content they should not have access to. The vulnerability requires a valid user account but no special interaction. Site administrators should update to a version newer than 2.4.0 to prevent unauthorized data manipulation.

What an attacker can do

03Attacker Capabilities

Modify or delete content without proper authorization as a low-privilege authenticated user.

Potential impact on your site

04Site Impact

Authenticated users can alter or remove PDF Poster data beyond their intended permissions, risking data integrity.

Conditions required to exploit

05Prerequisites

Attacker must have a valid user account with low privileges on the site.

Key dates

06Disclosure timeline

March 13, 2026 CVE published

April 29, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-32416 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/862.html AskarLabs — CWE-862 write-up Missing Authorization

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