CVE-2025-26903 MEDIUM

CVE-2025-26903: WordPress InPost Gallery plugin <= 2.1.4.3 - Cross Site Request Forgery (CSRF) vulnerability

Vendor Realmag777
Product InPost Gallery
Weakness CWE-352 · CSRF
Published April 15, 2025
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

4.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality None
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Cross-Site Request Forgery (CSRF) vulnerability in RealMag777 InPost Gallery inpost-gallery allows Cross Site Request Forgery.This issue affects InPost Gallery: from n/a through <= 2.1.4.3.

Explanation of Vulnerability in Simple Terms

02Summary

InPost Gallery versions up to 2.1.4.3 contain a cross-site request forgery (CSRF) vulnerability that allows attackers to perform unwanted actions on behalf of site administrators or users. An attacker can craft a malicious link or page that, when visited by a logged-in user, triggers unintended changes to gallery settings or content. The vulnerability requires user interaction—the victim must click a link or visit a page—and does not expose sensitive data.

What an attacker can do

03Attacker Capabilities

Trick a logged-in user into performing unwanted actions on the site, such as modifying gallery settings or content.

Potential impact on your site

04Site Impact

Gallery settings or content could be altered without authorization if an admin or user is tricked into visiting a malicious page.

Conditions required to exploit

05Prerequisites

A logged-in site user must visit an attacker-controlled page or click a malicious link. No special privileges required.

Key dates

06Disclosure timeline

April 15, 2025 CVE published
April 28, 2026 Record updated