CVE-2026-57388 HIGH

CVE-2026-57388: WordPress Hydra Booking plugin <= 1.1.44 - Cross Site Scripting (XSS) vulnerability

Vendor Themefic
Product Hydra Booking
Weakness CWE-79 · XSS
Published July 13, 2026
Last update July 13, 2026

CVSS base score

7.1/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Themefic Hydra Booking hydra-booking allows Stored XSS.This issue affects Hydra Booking: from n/a through <= 1.1.44.

Explanation of Vulnerability in Simple Terms

02Summary

Hydra Booking versions up to 1.1.44 contain a cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into the application. An attacker can craft a malicious link or page that, when visited by a site user, executes arbitrary JavaScript in their browser. This can lead to session hijacking, credential theft, or defacement. The vulnerability affects all users who interact with the compromised component.

What an attacker can do

03Attacker Capabilities

Inject and execute malicious JavaScript in a user's browser to steal session cookies, credentials, or perform actions on their behalf.

Potential impact on your site

04Site Impact

Site visitors can be compromised through malicious links; attackers may steal admin sessions or user data without your knowledge.

Conditions required to exploit

05Prerequisites

A site user must visit a malicious link or page crafted by the attacker; no authentication or special privileges required.

Key dates

06Disclosure timeline

July 13, 2026 CVE published

Related vulnerabilities

08Related CVE