CVE-2025-31549
WordPress Fusion plugin <= 1.6.4 - Cross Site Scripting (XSS) vulnerability
Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Agency Dominion Inc. Fusion fusion allows DOM-Based XSS.This issue affects Fusion: from n/a through <= 1.6.4.
INFO
Published Date :
March 31, 2025, 1:15 p.m.
Last Modified :
June 17, 2026, 9:10 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- Update Fusion to version 1.6.4 or later.
- Apply vendor-provided security patches.
- Sanitize user inputs before rendering.
- Validate all user-submitted data.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-31549.
| URL | Resource |
|---|---|
| https://patchstack.com/database/Wordpress/Plugin/fusion/vulnerability/wordpress-fusion-plugin-1-6-3-cross-site-scripting-xss-vulnerability?_s_id=cve |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-31549 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-31549
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-31549 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-31549 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'Agency Dominion Inc.', 'product': 'Fusion', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '1.6.4'}], 'packageName': 'fusion', 'collectionURL': 'https://wordpress.org/plugins', 'defaultStatus': 'unaffected'}] -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 17, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2025-31549', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2025-03-31T15:32:53.856799Z'} -
CVE Modified by [email protected]
Apr. 23, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L -
CVE Modified by [email protected]
Apr. 01, 2026
Action Type Old Value New Value Changed Description Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Agency Dominion Inc. Fusion allows DOM-Based XSS. This issue affects Fusion: from n/a through 1.6.3. Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Agency Dominion Inc. Fusion fusion allows DOM-Based XSS.This issue affects Fusion: from n/a through <= 1.6.4. Removed CVSS V3.1 AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L -
New CVE Received by [email protected]
Mar. 31, 2025
Action Type Old Value New Value Added Description Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Agency Dominion Inc. Fusion allows DOM-Based XSS. This issue affects Fusion: from n/a through 1.6.3. Added CVSS V3.1 AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L Added CWE CWE-79 Added Reference https://patchstack.com/database/wordpress/plugin/fusion/vulnerability/wordpress-fusion-plugin-1-6-3-cross-site-scripting-xss-vulnerability?_s_id=cve