CVE-2025-67952
Published: 22 January 2026
Summary
CVE-2025-67952 is a high-severity Cross-site Scripting (CWE-79) vulnerability. Its CVSS base score is 7.1 (High).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 13.9th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
Threat & Defense at a Glance
Threat & Defense Details
Likely Mitigating ControlsAI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Penetration testing submits XSS payloads to web applications, detecting cross-site scripting flaws for subsequent remediation.
Validates web inputs to reject script-related content that could produce XSS.
Output validation against expected content can reject or sanitize script content in generated web pages, reducing XSS exploitability.
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
Reflected XSS in public-facing web app enables exploitation via malicious links (T1190/T1566.002), JS execution (T1059.007), and session cookie theft (T1539).
NVD Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ThemeGoods Grand Tour grandtour allows Reflected XSS.This issue affects Grand Tour: from n/a through < 5.6.2.
Deeper analysisAI
CVE-2025-67952 is an Improper Neutralization of Input During Web Page Generation vulnerability, classified as CWE-79, enabling Reflected Cross-Site Scripting (XSS) in the Grand Tour WordPress theme developed by ThemeGoods. The issue affects all versions of the Grand Tour theme from its initial release (n/a) through versions prior to 5.6.2. It carries a CVSS v3.1 base score of 7.1, reflecting network accessibility (AV:N), low attack complexity (AC:L), no required privileges (PR:N), user interaction needed (UI:R), changed scope (S:C), and low impacts on confidentiality, integrity, and availability (C:L/I:L/A:L).
An unauthenticated attacker can exploit this vulnerability by crafting a malicious URL containing a reflected XSS payload and tricking a user into visiting it on a site running the vulnerable Grand Tour theme. Upon interaction, such as clicking the link, the payload executes in the victim's browser context, potentially allowing the attacker to steal session cookies, perform actions on behalf of the user, or deface the page, with impacts escalated due to the scope change affecting the browser or related components.
Patchstack advisories indicate that the vulnerability is fixed in Grand Tour theme version 5.6.2, recommending immediate updates to this or later versions for mitigation. No additional workarounds are specified in the provided references.
Details
- CWE(s)