efw4.X is an Enterprise Framework for Web. Prior to 4.08.010, the previewServlet serves files with their detected MIME type based on file extension, without any content sanitization or security headers. Files with .html, .htm, or .svg extensions are served as text/html or image/svg+xml respectively, causing any embedded JavaScript to execute in the victim's browser within the application's origin. This vulnerability is fixed in 4.08.010.
Metrics
Affected Vendors & Products
No data.
No data.
No data.
OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.
| Vendors | Products |
|---|
References
History
Tue, 12 May 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | efw4.X is an Enterprise Framework for Web. Prior to 4.08.010, the previewServlet serves files with their detected MIME type based on file extension, without any content sanitization or security headers. Files with .html, .htm, or .svg extensions are served as text/html or image/svg+xml respectively, causing any embedded JavaScript to execute in the victim's browser within the application's origin. This vulnerability is fixed in 4.08.010. | |
| Title | efw4.X: Stored XSS via previewServlet | |
| Weaknesses | CWE-80 | |
| References |
| |
| Metrics |
cvssV3_1
|
MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-05-12T21:08:27.846Z
Reserved: 2026-05-05T16:33:55.844Z
Link: CVE-2026-44259
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-05-12T22:16:36.277
Modified: 2026-05-12T22:16:36.277
Link: CVE-2026-44259
Redhat
No data.
OpenCVE Enrichment
Updated: 2026-05-12T23:00:12Z