Home/CVE/An issue was discovered in Joomla! Core before 3.8.8. Inadequate checks allowed users to modify the access levels of use
CVE

CVE-2018-11323

An issue was discovered in Joomla! Core before 3.8.8. Inadequate checks allowed users to modify the access levels of use

An issue was discovered in Joomla! Core before 3.8.8. Inadequate checks allowed users to modify the access levels of user groups with higher permissions.

HIGH · CVSS 8.8 EPSS 0.00104
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-269Improper Privilege Management
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Affected Products & Versions

1
joomla joomla\!< 3.8.8
▣

Scoring & Timeline

8.8
HIGH · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD22 May 2018 · 03:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.securityfocus.com/bid/104276Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1040966Third Party AdvisoryVDB Entry
https://developer.joomla.org/security-centre/729-20180501-core-acl-violation-in-access-levels.htmlVendor Advisory
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