CVE-2021-26040

9.1 criticalEPSS 0.9%

Critical (9.1) in joomla joomla\!. EPSS 0.9% chance of exploitation in the next 30 days.

An issue was discovered in Joomla! 4.0.0. The media manager does not correctly check the user's permissions before executing a file deletion command.

Severity

9.1 critical

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

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 60% of CVEs (scores of 2026-10-31)
CWE: CWE-863
Published: 2021-08-24
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19