Answer in brief
CVE-2026-96563 records a Medium severity (CVSS 6.4) vulnerability in Motors <= 1.4.124 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'stm_f_s' Parameter. The current sources do not mark it as known exploited. The current feed maps stylemix/Motors – Car Dealership & Classified Listings Plugin (generic), stylemix/Motors – Car Dealership & Classified Listings Plugin (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 6.4. 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 stylemix/Motors – Car Dealership & Classified Listings Plugin (generic), stylemix/Motors – Car Dealership & Classified Listings Plugin (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| stylemix/Motors – Car Dealership & Classified Listings Plugingeneric | >=0 <=1.4.123 | Not reported |
| stylemix/Motors – Car Dealership & Classified Listings Plugingeneric | >=0 <=1.4.124 | Not reported |
Published upstream
Oct 10, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 22, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 10, 2026
The Motors – Car Dealership & Classified Listings Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'stm_f_s' parameter in all versions up to, and including, 1.4.124 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The nonce required by the stm_ajax_add_a_car AJAX handler is emitted in wp_footer on every page, making it accessible to any authenticated user and removing any practical barrier to exploitation at the Subscriber level.
Quoted source text, attributed separately from HOL analysis.