CVE-2026-48947

MediumCVSS 4.9/10Last modified Oct 25, 2026

Description

An improper access check allows privileged users to overwrite media files without editing permissions.

Metrics

CVSS 3.1 4.9/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-284

Affected software

VendorProductVersions
Joomla! ProjectJoomla! CMS4.1.0-5.4.6; 6.0.0-6.1.1

References

Timeline

Published
Jul 7, 2026
Last modified
Oct 25, 2026
NVD status
Analyzed

Related CVEs from 2026

CVE-2026-489488.8An improper access check allows user to download vcard exports of com_contact contacts that are inaccessible.CVE-2026-489496.1Lack of validation leads to an XSS vulnerability in the MFA management views.CVE-2026-48956.4The GreenShift - Animation and Page Builder Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and CVE-2026-489506.1Lack of escaping leads to an XSS vulnerability in the file management view of com_templates.CVE-2026-489516.1Lack of escaping leads to XSS vulnerabilities in modalreturn layouts of various components.CVE-2026-489526.1Lack of escaping leads to an XSS vulnerability in the update list view of com_installer.CVE-2026-489536.1Lack of escaping leads to an XSS vulnerability in the generic image output layout.CVE-2026-489546.1Improper validation leads to a generic XSS vector in the language override feature.CVE-2026-489556.5An improper access check allows unauthorized users to access workflow stage and transition information.CVE-2026-489565.0An improper access check allows users to display a list of modules in the frontend.CVE-2026-489578.8An improper access check allows unauthorized users to access com_privacy datasets.CVE-2026-489588.8An improper access check allows unauthorized users to create custom fields via webservices endpoints.
CVE-2026-48947: Medium severity, CVSS 4.9 | Vulnix