Answer in brief
CVE-2026-18594 records a Medium severity (CVSS 4.3) vulnerability in Advanced Contact form 7 DB <= 2.1.3 - Missing Authorization to Authenticated (Custom+) Unauthorized Data Import via 'import_cf7_id'. The current sources do not mark it as known exploited. The current feed maps vsourz1td/Advanced Contact form 7 DB (generic), vsourz1td/Advanced Contact form 7 DB (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 vsourz1td/Advanced Contact form 7 DB (generic), vsourz1td/Advanced Contact form 7 DB (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| vsourz1td/Advanced Contact form 7 DBgeneric | >=0 <=2.1.3 | Not reported |
| vsourz1td/Advanced Contact form 7 DBgeneric | 0 | Not reported |
Published upstream
Sep 10, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 10, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Sep 10, 2026
The Advanced Contact form 7 DB plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.1.3. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with custom-level access and above, to import forged CSV submission records into any Contact Form 7 form managed by the plugin.
Quoted source text, attributed separately from HOL analysis.