CVE-2026-48947
MediumPublished
Joomla! Core - [20260701] - Incorrect Access Control in com_media webservice endpoints
- Published
- Jul 7, 2026
- Updated
- Jul 8, 2026
- Assigning CNA
- Joomla
- Evidence observed
- Oct 13, 2026
Primary CVSS
6.4/ 10Medium
nvd · CVSS 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X0.3%
Low · next 30 days
- Percentile
- 24.7%
- Model date
- Oct 15, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
An improper access check allows privileged users to overwrite media files without editing permissions.
Sources
Joomla 6.1.3 - High - Remote - Overwrite - media manager overwrite leftover
Responsible use
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