CVE-2025-1773

Traveler <= 3.1.8 - Reflected Cross-Site Scripting

Published Mar 15, 2025 CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed

Description

The Traveler theme for WordPress is vulnerable to Reflected Cross-Site Scripting via multiple parameters in all versions up to, and including, 3.1.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Analysis

Technical impact

The Traveler WordPress theme contains insufficient input sanitization and output escaping, allowing unauthenticated attackers to inject arbitrary scripts via multiple URL parameters. When a victim follows a crafted link, the malicious script runs in the victim’s browser. The vulnerability is classified as CWE‑79 and does not provide direct code execution, but it enables attackers to execute scripts in users’ browsers.

Affected Systems

All installations of the ShineTheme Travel Booking WordPress theme with a version of 3.1.8 or earlier are affected. The vulnerability applies to every instance that has not been upgraded beyond 3.1.8.

Risk and Exploitability

The CVSS score of 6.1 indicates a medium severity, while the EPSS score of < 1 % shows a very low exploitation probability at any given time. The vulnerability is not listed in the CISA KEV catalog. Attackers could construct a URL containing malicious query parameters and rely on social engineering (e.g., phishing emails or compromised sites) to get a user to click it, thereby executing the embedded script.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

ShineTheme

Travel Booking WordPress Theme

unaffected

Version	Status	Constraints
`0`	affected	≤ 3.1.8

Configuration 1 [-]

cpe:2.3:a:shinecommerce:traveler:*:*:*:*:*:wordpress:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

Upgrade the Traveler theme to a newer version than 3.1.8 to remove the XSS vectors.
Configure a web application firewall or similar filtering mechanism to block request parameters containing malicious script fragments.
Implement a Content Security Policy that restricts script sources and disallows inline scripts to mitigate damage if an attacker succeeds.

Generated by OpenCVE AI on April 22, 2026 at 01:53 UTC.

Tracking

Advisories

Source	ID	Title
EUVD	EUVD-2025-6629	The Traveler theme for WordPress is vulnerable to Reflected Cross-Site Scripting via multiple parameters in all versions up to, and including, 3.1.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.256% probability within 30 days)

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://travelerwp.com/traveler-changelog/
https://www.wordfence.com/threat-intel/vulnerabilities/id/46c9dae7-d811-4b59-94c1-71a83652a14d?source=cve

History

Jul 15, 2025 1:45 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.00129}`	epss `{'score': 0.00197}`

Mar 28, 2025 3:30 PM First appearance in the feed. Affected versions updated. Affected vendors updated View changes

Type	Values Removed	Values Added
First Time appeared		Shinecommerce Shinecommerce traveler
CPEs		cpe:2.3:a:shinecommerce:traveler::::::wordpress::*
Vendors & Products		Shinecommerce Shinecommerce traveler

Mar 17, 2025 5:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Mar 15, 2025 4:30 AM Description updated. Title updated. Weaknesses updated. Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
Description		The Traveler theme for WordPress is vulnerable to Reflected Cross-Site Scripting via multiple parameters in all versions up to, and including, 3.1.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
Title		Traveler <= 3.1.8 - Reflected Cross-Site Scripting
Weaknesses		CWE-79
References		https://travelerwp.com/traveler-changelog/ https://www.wordfence.com/threat-intel/vulnerabilities/id/46c9dae7-d811-4b59-94c1-71a83652a14d?source=cve
Metrics		cvssV3_1 `{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}`