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CVE-2026-91023— Motors – Car Dealership & Classified Listings < 1.4.124 - Subscriber+ Cross-User Post Meta Modification via stm_make_featured

Quick assessment

Affected
Unknown Motors
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Motors WordPress 插件在 1.4.124 版本之前存在一个漏洞，该漏洞未能正确验证用户是否具有修改特定列表的权限，便直接处理其列表管理操作。这使得具有订阅者级及以上权限的攻击者可以修改其并不拥有的帖子上的元数据，包括覆盖产品价格。利用此漏洞的前提条件是必须激活 WooCommerce 插件，并且启用 Motors WordPress 插件中付费 featured-listing 功能，这两种配置在默认情况下并未启用。

AI Predicted 5.4 Difficulty: Easy EPSS 0.13% · P2

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
Unknown Motors < 1.4.124 affected
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I. Basic Information for CVE-2026-91023

Vulnerability Information
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Vulnerability Title
Motors – Car Dealership & Classified Listings < 1.4.124 - Subscriber+ Cross-User Post Meta Modification via stm_make_featured
Source: CVE Program / CVE List V5
Vulnerability Description
The Motors WordPress plugin before 1.4.124 does not properly verify that a user is authorised to modify a listing before processing one of its listing management actions, allowing authenticated attackers with subscriber-level access and above to set metadata on posts they do not own, including overwriting product prices. Exploitation is possible only when WooCommerce is active and the Motors WordPress plugin before 1.4.124's paid featured-listing option is enabled, neither of which is a default configuration.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Unknown Motors 0 ~ 1.4.124 -

II. Public POCs for CVE-2026-91023

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III. Intelligence Information for CVE-2026-91023

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Other References for CVE-2026-91023 (1)

Same Patch Batch · Unknown · 2026-10-02 · 22 CVEs total

CVE-2026-19856 6.5 MEDIUM All in One SEO < 5.0.2.1 - Unauthenticated Arbitrary Shortcode Execution via Search Query
CVE-2026-84740 6.5 MEDIUM The Events Calendar 6.12.0 - 6.17.5 - Unauthenticated Arbitrary Shortcode Execution via 'v
CVE-2026-92924 5.4 MEDIUM Unlimited Elements For Elementor < 2.0.21 - Subscriber+ Arbitrary Shortcode Execution via
CVE-2026-85005 5.4 MEDIUM Popup Maker WP 1.2.2.1 - 1.4.5 - Subscriber+ Zero-Argument PHP Callable Invocation via Mis
CVE-2026-13413 5.3 MEDIUM CMP - Coming Soon & Maintenance < 4.1.20 - Unauthenticated Maintenance Mode Bypass via Log
CVE-2026-90952 5.3 MEDIUM WP Edit Password Protected 2.0.0 - 2.0.6 - Unauthenticated Site-Wide Access Mode Bypass vi
CVE-2026-90987 5.3 MEDIUM Easy PayPal & Stripe Buy Now Button 1.8 - 2.0.5 - Unauthenticated Payment Amount Manipulat
CVE-2026-91020 5.3 MEDIUM WebToffee Gift Cards for WooCommerce < 1.3.1 - Unauthenticated Gift Card Amount Manipulati
CVE-2026-79618 4.3 MEDIUM WP User Frontend < 4.3.12 - Subscriber+ Post Creation via Subscription-Gated Form
CVE-2026-1661 4.3 MEDIUM WP Mail Logging < 1.17.0 - Unauthenticated HTML Injection
CVE-2026-97219 4.3 MEDIUM MStore API 4.21.1 - 4.22.0 - Subscriber+ Payment Bypass via 'status' Parameter
CVE-2026-97317 Giveaways and Contests by RafflePress < 1.12.27 - Unauthenticated reCAPTCHA Secret Key Dis
CVE-2026-97318 Giveaways and Contests by RafflePress < 1.12.27 - Unauthenticated Stored Open Redirect via
CVE-2026-94298 BuildKit < 1.0.29 - Contributor+ Stored SQLi via list_content Parameter
CVE-2026-91022 Motors < 1.4.124 - Listing Manager+ Stored XSS via Badge Color
CVE-2026-13718 Tabs Responsive <= 2.5 - Shop Manager+ Stored XSS via WooCommerce Product Tab Content
CVE-2026-85016 Unlimited Elements For Elementor < 2.0.21 - Contributor+ Stored XSS via Icon Library Param
CVE-2026-90988 Request a Quote <= 2.5.6 - Unauthenticated Quote Request Contact Record Disclosure via emd
CVE-2026-91828 OMGF < 6.3.11 - Unauthenticated DoS via do_optimize
CVE-2026-85004 Popup Maker WP <= 1.4.5 - Subscriber+ Missing Authorization via sgpm_connect

Showing top 20 of 22 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Motors
Same vendor: Unknown

V. Comments for CVE-2026-91023

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