Rara One Click Demo Import < 1.3.5 Arbitrary File Upload RCE (CVE-2026-26212) | HOL Guard CVE

Unknown severity · Source severity not reportedCVE-2026-26212

Rara One Click Demo Import < 1.3.5 Arbitrary File Upload RCE

Answer in brief

CVE-2026-26212 records a Unknown severity vulnerability in Rara One Click Demo Import < 1.3.5 Arbitrary File Upload RCE. The current sources do not mark it as known exploited. The current feed maps Rara Themes/Rara One Click Demo Import (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 9, 2026Updated Sep 9, 2026Source checked Sep 9, 2026First seen by HOL Sep 9, 2026Material review Sep 9, 2026

Upstream Advisory

Key facts

Risk: Unknown severitySource severity not reported
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Available

Why this deserves its current priority

A CVSS score is not reported in the current record. 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.

Affected scope and exposure questions

The current feed maps Rara Themes/Rara One Click Demo Import (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Rara Themes/Rara One Click Demo Importgeneric	>=0 <1.3.5	1.3.5

Recommended response

Check inventory. Check lockfiles and deployed manifests for Rara Themes/Rara One Click Demo Import.
Review the reported fix. Update Rara Themes/Rara One Click Demo Import to 1.3.5 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Sep 9, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Sep 9, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Sep 9, 2026

Sources and claim methodology

Upstream source description

Rara One Click Demo Import plugin for WordPress before 1.3.5 contains an arbitrary file upload vulnerability that allows authenticated attackers with Administrator privileges to upload arbitrary PHP files by passing a false value to wp_handle_upload() that disables WordPress core's file type validation checks across all three file parameters in the process_uploaded_files() function. Attackers can upload a malicious PHP file to the uploads directory and execute it over HTTP to achieve remote code execution in the web server process, with the uploaded file persisting on disk even after plugin deactivation and leaving no media library record to evade standard integrity checks.

Quoted source text, attributed separately from HOL analysis.