CVE-2025-69330
Published: 20 February 2026
Summary
CVE-2025-69330 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 14.4th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
The strongest mitigations our analysis identified are NIST 800-53 SI-10 (Information Input Validation) and SI-15 (Information Output Filtering).
Deeper analysis
CVE-2025-69330 is an Improper Neutralization of Input During Web Page Generation vulnerability, classified as Reflected Cross-site Scripting (XSS) under CWE-79, in the Jthemes Prestige WordPress theme. It affects all versions of the Prestige theme from n/a through those prior to 1.4.1. Published on 2026-02-20T16:22:20.317, the issue 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), indicating high severity due to network accessibility, low complexity, no privileges needed, user interaction required, and changed scope with low impacts across confidentiality, integrity, and availability.
Attackers without privileges can exploit this remotely by tricking authenticated or unauthenticated users into interacting with a maliciously crafted link or input that triggers the reflected XSS payload during web page generation. Successful exploitation allows execution of arbitrary scripts in the victim's browser context, potentially leading to low-level theft or modification of sensitive data (such as session tokens), minor disruptions, and cross-context effects due to the scope change.
The Patchstack advisory details the vulnerability in the WordPress Prestige theme and confirms it is addressed in version 1.4.1. Mitigation involves updating the theme to 1.4.1 or later, as recommended for vulnerable installations.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2025-207605
Vulnerability details
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Jthemes Prestige prestige allows Reflected XSS.This issue affects Prestige: from n/a through < 1.4.1.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
Reflected XSS in public-facing WordPress theme directly enables remote exploitation of the web application (T1190) and arbitrary JavaScript execution in the victim browser (T1059.007) via crafted links.
CVEs Like This One
Affected Assets
Mitigating Controls
Mitigating Controls (NIST 800-53 r5) AI
Directly requires validation and neutralization of untrusted input before it is used in web page generation, blocking the reflected XSS payload at its root cause.
Mandates filtering or encoding of information output to browsers, preventing execution of attacker-supplied scripts even if input neutralization fails.
Requires timely remediation of known flaws such as the improper neutralization in Prestige < 1.4.1, eliminating the vulnerable code path.