CVE-2021-26036 — Improper Input Validation in Joomla !

CWE-20 — Improper Input Validation3 documents3 sources
Severity
7.5HIGHNVD
EPSS
0.0%
top 97.53%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Joomla !Joomla! Project Joomla! CMS
Timeline
PublishedJul 7
Latest updateMay 24

Description

An issue was discovered in Joomla! 2.5.0 through 3.9.27. Missing validation of input could lead to a broken usergroups table.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages2 packages

▶NVDjoomla/joomla_!2.5.0 — 3.9.27
▶CVEListV5joomla!_project/joomla!_cms2.5.0-3.9.27

🔴Vulnerability Details

2
GHSA
GHSA-g983-3grj-v7qw: An issue was discovered in Joomla! 2↗2022-05-24
▶
CVEList
[20210702] - Core - DoS through usergroup table manipulation↗2021-07-07
▶
CVE-2021-26036 — Improper Input Validation in Joomla ! | cvebase