CVE-2025-9331 - CVE House

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Status published Medium CVE-2025-9331

Spacious <= 1.9.11 - Missing Authorization to Autheticated (Subscriber+) Demo Data Import

4.3 CVSS

Vulnerability Description

The Spacious theme for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'welcome_notice_import_handler' function in all versions up to, and including, 1.9.11. This makes it possible for authenticated attackers, with Subscriber-level access and above, to import demo data into the site.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

Dmitrii Ignatyev

References

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ColorMag <= 3.1.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via Display Name

Maintenance Page <= 1.0.8 - Security Mechanism Bypass via REST API

Maintenance Page <= 1.0.8 - Missing Authorization to Sensitive Information Exposure

Affected Vendor

themegrill

View all reports →

Affected Software

Spacious

Vulnerable Versions:

0

Timeline

Official Publish: August 22nd, 2025

Last Modified: April 8th, 2026

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application

T1068 Exploitation for Privilege Escalation

Privilege Escalation

T1078 Valid Accounts

T1531 Account Access Removal