# CVE-2026-110964: Essential Real Estate 4.4.3 - 5.3.4 - Subscriber+ Arbitrary Media Attachment Deletion via IDOR

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

The Essential Real Estate WordPress plugin before 5.3.5 does not verify that a media attachment belongs to the requesting user before deleting it, allowing a self-registered customer-level user to delete other users' media library attachments, including those owned by administrators.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- Unknown / Essential Real Estate: ≥ 4.4.3; < 5.3.5 (affected, semver). Source: CNA: WPScan

## Severity and prioritization

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-639

## Exploit evidence

- exploit: https://wpscan.com/vulnerability/2c79fd6f-56ca-4133-ac6c-84b2d15c0fa4/ (CNA: WPScan)

## References

- https://wpscan.com/vulnerability/2c79fd6f-56ca-4133-ac6c-84b2d15c0fa4/ (CNA: WPScan; exploit, vdb-entry, technical-description)

## Provenance

- CNA: WPScan: https://www.cve.org/CVERecord?id=CVE-2026-110964; retrieved 2026-11-04; source updated 2026-11-04

Revision: e029f98092a68d05e736cc4e369e78ab75ef311ec9bc941e724f2b8ec9fdcd25

Canonical: https://y2.dev/cve/CVE-2026-110964

## Agent and API access

Public CVE pages, Markdown, and JSON are free to read without an account or API key.

- Public catalog: https://y2.dev/cve/index.json. Follow nextCursor with the same search, filters, sort, and limit (1–100). A null cursor marks the end.

- WebMCP: search_cve_disclosures, get_cve_disclosure, get_cve_page_markdown, get_y2_cve_access. Available in compatible browsers.

- Cyber API: https://api.y2.dev/api/v2/cyber/cves and https://api.y2.dev/api/v2/cyber/cves/{cveId}.

- Y2 Pro or Elite: create a workspace API key with the intel:cyber scope and send Authorization: Bearer <Y2_API_KEY>. Setup: https://y2.dev/docs/api/create-key.

- x402: Pay per request without an account or API key. Omit Authorization, read the HTTP 402 PAYMENT-REQUIRED challenge, validate its current requirements, and retry with PAYMENT-SIGNATURE through an authorized payment client. These browser tools never make payments. Guide: https://y2.dev/docs/api/x402.

- OpenAPI: https://y2.dev/api/openapi.yaml. Agent access metadata: https://y2.dev/cve/agent.json.

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