CVE-2025-67620
Published: 22 January 2026
Summary
CVE-2025-67620 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 Malicious Link (T1204.001); 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 directly enables arbitrary JavaScript execution in the victim's browser when a crafted malicious link is clicked (T1204.001 + T1059.007).
NVD Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in CleverSoft Anon anon2x allows Reflected XSS.This issue affects Anon: from n/a through <= 2.2.10.
Deeper analysisAI
CVE-2025-67620 is an Improper Neutralization of Input During Web Page Generation vulnerability, enabling Reflected Cross-site Scripting (XSS) as classified under CWE-79. It affects the CleverSoft Anon anon2x WordPress theme, with versions from an unspecified starting point through 2.2.10 impacted. The issue was published on 2026-01-22T17:16:02.210 and carries a CVSS v3.1 base score of 7.1 (AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L).
A remote attacker requires no privileges and can exploit this over the network with low attack complexity by tricking an authenticated user into interacting, such as clicking a malicious link that reflects input without proper neutralization. Exploitation changes the security scope, allowing script execution in the victim's browser context on the affected site, with low impacts to confidentiality, integrity, and availability.
Patchstack documents this Reflected XSS vulnerability specific to Anon theme version 2.2.10 in their WordPress theme database. Practitioners should consult the advisory at https://patchstack.com/database/Wordpress/Theme/anon2x/vulnerability/wordpress-anon-theme-2-2-10-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve for details on patches and mitigation steps.
Details
- CWE(s)