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  4. CVE 2026 76790 estatik 435 reflected xss via getlistings hash
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Back to active CVEs
High · CVSS 7.1CVE-2026-76790

Estatik < 4.3.5 - Reflected XSS via get_listings hash ParameterCVE-2026-76790

Answer in brief

CVE-2026-76790 records a High severity (CVSS 7.1) vulnerability in Estatik < 4.3.5 - Reflected XSS via get_listings hash Parameter. The current sources do not mark it as known exploited. The current feed maps Unknown/Estatik Real Estate Plugin (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 19, 2026Updated Sep 21, 2026Source checked Nov 3, 2026First seen by HOL Sep 19, 2026Material review Sep 21, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 7.1
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 7.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Unknown/Estatik Real Estate Plugin (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Unknown/Estatik Real Estate Plugingeneric>=4.0.1 <4.3.54.3.5

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Unknown/Estatik Real Estate Plugin.
  2. 2Review the reported fix. Update Unknown/Estatik Real Estate Plugin to 4.3.5 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Sep 19, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Sep 21, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Sep 19, 2026

Sources and claim methodology

  • Source referencewpscan.com
Upstream source 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.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Cross-Site Scripting in extension "Mail" (mail)Also CWE-79

Record context

Vulnerability class
XSS
EPSS
Not reported
CWE IDs
CWE-79
Source
CVE List V5
Source checked
Nov 3, 2026
References
1 linked source
Open source record