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  4. CVE 2026 86817 five star business profile and schema 2320 2321
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Copyright ยฉ 2026 HOL DAO LLC. All rights reserved.

Back to active CVEs
Unknown severity ยท Source severity not reportedCVE-2026-86817

Five Star Business Profile and Schema 2.3.20 - 2.3.21 - Author+ Sensitive Data Disclosure via Schema Field Default CallbackCVE-2026-86817

Answer in brief

CVE-2026-86817 records a Unknown severity vulnerability in Five Star Business Profile and Schema 2.3.20 - 2.3.21 - Author+ Sensitive Data Disclosure via Schema Field Default Callback. The current sources do not mark it as known exploited. The current feed maps Unknown/Five Star Business Profile and Schema (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 Oct 4, 2026Updated Oct 4, 2026Source checked Oct 4, 2026First seen by HOL Oct 4, 2026Material review Oct 4, 2026
Upstream Advisory

Key facts

Risk
Unknown severitySource severity not reported
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

A CVSS score is not reported in the current record. 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/Five Star Business Profile and Schema (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Unknown/Five Star Business Profile and Schemageneric>=2.3.20 <2.4.02.4.0

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Unknown/Five Star Business Profile and Schema.
  2. 2Review the reported fix. Update Unknown/Five Star Business Profile and Schema to 2.4.0 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Oct 4, 2026

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

  2. Source modified

    Oct 4, 2026

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

  3. First seen by HOL

    Oct 4, 2026

Sources and claim methodology

  • Source referencewpscan.com
Upstream source description

The Five Star Business Profile and Schema WordPress plugin before 2.4.0 does not properly restrict the callbacks used to resolve schema field default values, allowing authenticated users with Author-level access and above to store input that discloses sensitive data, including other users' password hashes and arbitrary site option values, in public output readable by unauthenticated visitors.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Omega Solution CoinEx Crypto Support Ticket API customer information disclosureAlso CWE-200
  • OpenAM before 16.1.3 Cross-Realm Session Disclosure via Sessions REST EndpointAlso CWE-200
  • Native AES packet cipher returns the raw AES key on an aliasAlso CWE-200
  • WordPress Kirki plugin <= 6.3.1 - Arbitrary Code Execution vulnerabilitySame generic ecosystem
  • WordPress Unlimited Elements For Elementor (Free Widgets, Addons, Templates) plugin <= 2.0.20 - Cross Site Scripting (XSS) vulnerabilitySame generic ecosystem
  • Razorpay for WooCommerce < 4.8.8 - Unauthenticated Order Shipping Modification via IDORSame generic ecosystem

Record context

Vulnerability class
Arbitrary File Read
EPSS
Not reported
CWE IDs
CWE-200
Source
CVE List V5
Source checked
Oct 4, 2026
References
1 linked source
Open source record