Description
The Enable Media Replace WordPress plugin before 4.2.3 does not pass a replaced media file through the WordPress upload pipeline, so the upload prefilter that SVG-sanitizer Enable Media Replace WordPress plugin before 4.2.3 rely on never runs, allowing an authenticated user with upload access to store an SVG file containing script that executes when the file is opened directly. It requires an SVG-enabling Enable Media Replace WordPress plugin before 4.2.3 to be active, as the replace path otherwise rejects SVG uploads.
Published:
2026-11-04
Score:
n/a
EPSS:
n/a
KEV:
No
Impact:
n/a
Action:
n/a
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
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References
History
Wed, 04 Nov 2026 06:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The Enable Media Replace WordPress plugin before 4.2.3 does not pass a replaced media file through the WordPress upload pipeline, so the upload prefilter that SVG-sanitizer Enable Media Replace WordPress plugin before 4.2.3 rely on never runs, allowing an authenticated user with upload access to store an SVG file containing script that executes when the file is opened directly. It requires an SVG-enabling Enable Media Replace WordPress plugin before 4.2.3 to be active, as the replace path otherwise rejects SVG uploads. | |
| Title | Enable Media Replace < 4.2.3 - Author+ Stored XSS via SVG Upload | |
| References |
|
Subscriptions
No data.
Status: PUBLISHED
Assigner: WPScan
Published:
Updated: 2026-11-04T06:00:26.324Z
Reserved: 2026-10-21T13:33:46.464Z
Link: CVE-2026-114431
No data.
Status : Received
Published: 2026-11-04T06:17:00.867
Modified: 2026-11-04T06:17:00.867
Link: CVE-2026-114431
No data.
OpenCVE Enrichment
No data.
Weaknesses
No weakness.