What is the CVSS score of CVE-2026-32397?

CVE-2026-32397 has a CVSS 3.1 base score of 5.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 0.0%.

Which versions of Filter Grids are affected by CVE-2026-32397?

CVE-2026-32397 presents moderate security risk, a missing authorization vulnerability rated CVSS 5.3. Attackers could gain access beyond their authorized level.

How to fix or mitigate CVE-2026-32397?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Filter Grids CVE-2026-32397

EUVD-2026-11913 MEDIUM

Missing Authorization (CWE-862)

2026-03-13 Patchstack

Authentication Bypass Filter Grids

5.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.3 MEDIUM

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

EUVD ID Assigned

Mar 13, 2026 - 16:57 euvd

EUVD-2026-11913

Analysis Generated

Mar 13, 2026 - 16:57 vuln.today

CVE Published

Mar 13, 2026 - 11:42 nvd

MEDIUM 5.3

DescriptionCVE.org

Missing Authorization vulnerability in YMC Filter & Grids ymc-smart-filter allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Filter & Grids: from n/a through <= 3.5.1.

AnalysisAI

YMC Filter & Grids through version 3.5.1 contains an authorization bypass that allows unauthenticated remote attackers to modify data due to improperly configured access controls. The vulnerability affects the smart-filter component and could enable unauthorized alterations to filtered content or grid configurations without requiring user interaction or privileges.

Technical ContextAI

YMC Filter & Grids is a WordPress plugin providing advanced filtering and grid display functionality (CPE: cpe:2.3:a:ymc:filter_and_grids). The vulnerability stems from CWE-862 (Missing Authorization), a class of authorization flaws where the application fails to enforce proper access control checks on sensitive operations. The plugin improperly configures security levels for its smart filter functionality, allowing HTTP requests to reach sensitive endpoints without validating user permissions or authentication tokens. This is a typical authorization bypass in plugin architecture where REST endpoints or AJAX handlers lack capability checks (wp_verify_nonce or current_user_can() in WordPress context), permitting unauthenticated or low-privileged users to execute restricted actions intended only for administrators or authenticated users.

RemediationAI

Immediately upgrade YMC Filter & Grids to the first patched version released after 3.5.1 by visiting the WordPress plugin repository or the vendor's official website. If an immediate upgrade is not possible, implement access control at the web server or WordPress security plugin level by adding capability checks (wp_verify_nonce and current_user_can checks) to all filter endpoints via a custom code snippet or security plugin such as Wordfence or Sucuri. Additionally, restrict direct access to plugin REST endpoints via .htaccess or nginx rules limiting requests to authenticated users only, and consider temporarily disabling the plugin if it is not actively in use until a patch is confirmed and tested in a staging environment.