Answer in brief
CVE-2026-66678 records a Medium severity (CVSS 4.3) vulnerability in WordPress Advanced Custom Fields: Font Awesome Field plugin <= 6.1.1 - Broken Access Control vulnerability. The current sources do not mark it as known exploited. The current feed maps Justin Kruit/Advanced Custom Fields: Font Awesome Field (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 4.3. 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.
The current feed maps Justin Kruit/Advanced Custom Fields: Font Awesome Field (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Justin Kruit/Advanced Custom Fields: Font Awesome Fieldgeneric | n/a | Not reported |
Published upstream
Aug 6, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 6, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 6, 2026
Contributor Broken Access Control in Advanced Custom Fields: Font Awesome Field <= 6.1.1 versions.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-66678 records a Medium severity (CVSS 4.3) vulnerability in WordPress Advanced Custom Fields: Font Awesome Field plugin <= 6.1.1 - Broken Access Control vulnerability. The current sources do not mark it as known exploited. The current feed maps Justin Kruit/Advanced Custom Fields: Font Awesome Field (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 4.3. 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.
The current feed maps Justin Kruit/Advanced Custom Fields: Font Awesome Field (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Justin Kruit/Advanced Custom Fields: Font Awesome Fieldgeneric | n/a | Not reported |
Published upstream
Aug 6, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 6, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 6, 2026
Contributor Broken Access Control in Advanced Custom Fields: Font Awesome Field <= 6.1.1 versions.
Quoted source text, attributed separately from HOL analysis.