CVE-2021-26027

5.3 mediumEPSS 1.0%

Medium (5.3) in joomla joomla\!. EPSS 1.0% chance of exploitation in the next 30 days.

An issue was discovered in Joomla! 3.0.0 through 3.9.24. Incorrect ACL checks could allow unauthorized change of the category for an article.

Severity

5.3 medium

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

EPSS: 1.0% chance of exploitation in the next 30 days; higher than 61% of CVEs (scores of 2026-10-31)
CWE: CWE-863
Published: 2021-03-04
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19