[20210702] - Core - DoS through usergroup table manipulation
CVE-2021-26036

7.5HIGH

Key Information:

Vendor

Joomla
Status
Joomla! Cms
Vendor
CVE Published:
7 July 2021

What is CVE-2021-26036?

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

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Deploy the Patch

Affected Version(s)

Joomla! CMS 2.5.0-3.9.27

References

https://developer.joomla.org/security-centre/857-20210702...
x_refsource_MISCvendor-advisory

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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