Answer in brief
CVE-2026-57739 records a Critical severity (CVSS 9.3) vulnerability in WordPress AcyMailing SMTP Newsletter plugin <= 10.11.0 - SQL Injection vulnerability. The current sources do not mark it as known exploited. The current feed maps AcyMailing Newsletter Team/AcyMailing SMTP Newsletter (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 9.3. 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 AcyMailing Newsletter Team/AcyMailing SMTP Newsletter (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| AcyMailing Newsletter Team/AcyMailing SMTP Newslettergeneric | 0 | Not reported |
Published upstream
Jul 13, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jul 13, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 13, 2026
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in AcyMailing Newsletter Team AcyMailing SMTP Newsletter acymailing allows Blind SQL Injection.This issue affects AcyMailing SMTP Newsletter: from n/a through <= 10.11.0.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-57739 records a Critical severity (CVSS 9.3) vulnerability in WordPress AcyMailing SMTP Newsletter plugin <= 10.11.0 - SQL Injection vulnerability. The current sources do not mark it as known exploited. The current feed maps AcyMailing Newsletter Team/AcyMailing SMTP Newsletter (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 9.3. 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 AcyMailing Newsletter Team/AcyMailing SMTP Newsletter (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| AcyMailing Newsletter Team/AcyMailing SMTP Newslettergeneric | 0 | Not reported |
Published upstream
Jul 13, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jul 13, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 13, 2026
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in AcyMailing Newsletter Team AcyMailing SMTP Newsletter acymailing allows Blind SQL Injection.This issue affects AcyMailing SMTP Newsletter: from n/a through <= 10.11.0.
Quoted source text, attributed separately from HOL analysis.