# CVE-2026-114431: Enable Media Replace < 4.2.3 - Author+ Stored XSS via SVG Upload

Status: published. Published: 2026-11-04. Updated: 2026-11-04.

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.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- Unknown / Enable Media Replace: ≥ 0; < 4.2.3 (affected, semver). Source: CNA: WPScan

## Severity and prioritization

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-79

## Exploit evidence

- exploit: https://wpscan.com/vulnerability/3633f2fd-c61c-4da9-962e-8f55c8fafb3b/ (CNA: WPScan)

## References

- https://wpscan.com/vulnerability/3633f2fd-c61c-4da9-962e-8f55c8fafb3b/ (CNA: WPScan; exploit, vdb-entry, technical-description)

## Provenance

- CNA: WPScan: https://www.cve.org/CVERecord?id=CVE-2026-114431; retrieved 2026-11-04; source updated 2026-11-04

Revision: c9f3d4063e353989b8714a1b2db1997a3cd385999845bee16bb9b29cc6bf7eae

Canonical: https://y2.dev/cve/CVE-2026-114431

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Collected public records only. Check source status for coverage and freshness.