Answer in brief
CVE-2026-39708 records a Medium severity (CVSS 6.5) vulnerability in WordPress UiCore Elements plugin <= 1.3.17 - Cross Site Scripting (XSS) vulnerability. The current sources do not mark it as known exploited. The current feed maps UiCore/uicore-elements (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 6.5. 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 UiCore/uicore-elements (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| UiCore/uicore-elementsgeneric | >=0 <=1.3.17 | Not reported |
Published upstream
Apr 8, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 25, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Sep 25, 2026
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in UiCore UiCore Elements uicore-elements allows Stored XSS.This issue affects UiCore Elements: from n/a through 1.3.17.
Quoted source text, attributed separately from HOL analysis.