CVE-2023-54358 MEDIUM

CVE-2023-54358: WordPress adivaha Travel Plugin 2.3 Reflected XSS via isMobile

Vendor Adivaha
Product WordPress adivaha Travel Plugin
Weakness CWE-79 · XSS
Published April 9, 2026
Last update May 24, 2026

CVSS base score

5.1/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

What the vulnerability does

01Description

WordPress adivaha Travel Plugin 2.3 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by manipulating the isMobile parameter. Attackers can craft malicious URLs containing JavaScript payloads in the isMobile GET parameter at the /mobile-app/v3/ endpoint to execute arbitrary code in victims' browsers and steal session tokens or credentials.

Explanation of Vulnerability in Simple Terms

02Summary

The Adivaha Travel Plugin for WordPress contains a cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts. An attacker can craft a malicious link or page that, when visited by a site administrator or user, executes arbitrary JavaScript in their browser. This could lead to session hijacking, credential theft, or unauthorized actions performed on behalf of the victim.

What an attacker can do

03Attacker Capabilities

Inject and execute malicious JavaScript in the browsers of site users or administrators.

Potential impact on your site

04Site Impact

Attackers can steal admin sessions, modify site content, or harvest user credentials without direct access to your server.

Conditions required to exploit

05Prerequisites

A site visitor must click a malicious link or visit an attacker-controlled page while logged into the site.

Key dates

06Disclosure timeline

April 9, 2026 CVE published
May 24, 2026 Record updated

Related vulnerabilities

08Related CVE