Answer in brief
CVE-2026-16966 records a Medium severity (CVSS 5.3) vulnerability in Solace Extra < 1.7.0 - Unauthenticated Draft/Private Site Builder Content Disclosure via get_elementor_content. The current sources do not mark it as known exploited. The current feed maps Unknown/Solace Extra (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 5.3. 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 Unknown/Solace Extra (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Unknown/Solace Extrageneric | >=0 <1.7.0 | 1.7.0 |
Published upstream
Sep 2, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 3, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Sep 2, 2026
The Solace Extra WordPress plugin before 1.7.0 does not perform any authorization or post-status checks in one of its AJAX actions, allowing unauthenticated visitors to read the content of non-published (draft, pending, private, and trashed) Site Builder parts that WordPress would otherwise not serve.
Quoted source text, attributed separately from HOL analysis.