Unknown severity · Source severity not reportedCVE-2026-103693

Frontend Dashboard < 3.0.5 and ProfileGrid < 6.0.0.5 - Unauthenticated PHP Object InjectionCVE-2026-103693

Answer in brief

CVE-2026-103693 records a Unknown severity vulnerability in Frontend Dashboard < 3.0.5 and ProfileGrid < 6.0.0.5 - Unauthenticated PHP Object Injection. The current sources do not mark it as known exploited. The current feed maps Unknown/Frontend Dashboard (generic), Unknown/ProfileGrid (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 29, 2026Updated Oct 29, 2026Source checked Oct 29, 2026First seen by HOL Oct 29, 2026Material review Oct 29, 2026

Upstream Advisory

Key facts

Risk: Unknown severitySource severity not reported
Exploitation: Not marked as known exploited
Affected software: 2 mapped packages or products
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/Frontend Dashboard (generic), Unknown/ProfileGrid (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Unknown/Frontend Dashboardgeneric	>=0 <3.0.5	3.0.5
Unknown/ProfileGridgeneric	>=0 <6.0.0.5	6.0.0.5

Recommended response

Check inventory. Check lockfiles and deployed manifests for Unknown/Frontend Dashboard, Unknown/ProfileGrid.
Review the reported fix. Update Unknown/Frontend Dashboard to 3.0.5; Unknown/ProfileGrid to 6.0.0.5 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Oct 29, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Oct 29, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Oct 29, 2026

Sources and claim methodology

Source referencewpscan.com

Upstream source description

The Frontend Dashboard WordPress plugin before 3.0.5, ProfileGrid WordPress plugin before 6.0.0.5 do not prevent an unauthenticated user from storing a serialized PHP object in user metadata that is deserialized when a public profile is viewed, allowing PHP object injection that can lead to arbitrary file write and potential remote code execution.

Quoted source text, attributed separately from HOL analysis.