CVE-2026-76790

Estatik < 4.3.5 - Reflected XSS via get_listings hash Parameter

HIGH

7.1

CVSS Score

Published: September 19, 2026 at 06:00 AM UTC

Updated: September 21, 2026 at 01:45 PM UTC

1 product affected across 1 vendorEstatik

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Severity

HIGH7.1

Exploit prediction

EPSS 0.3%

SSVC

No known exploit

Description

The Estatik Real Estate Plugin WordPress plugin before 4.3.5 does not sanitise and escape several values decoded from a request parameter before reflecting them back in an unauthenticated AJAX response, leading to Reflected Cross-Site Scripting.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Estatik · Estatikwordpress-plugin

60%

4.0.1 ≤ v < 4.3.54.0.1

Affected range stops below 4.3.5, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

ExploitVDB EntryTechnical Description

Source: cverecord

https://wpscan.com/vulnerability/b722c7e9-7c8b-4510-85af-075b1bba9d66/

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.1HIGHCISA-ADP

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: REQUIRED
Scope: CHANGED
Confidentiality: LOW
Integrity: LOW
Availability: LOW

Vector?

Quick Info

StatusDEFERRED

CWE

CWE-79

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