Home/CVE/An issue was discovered in Joomla! before 3.8.13. If an attacker gets access to the mail account of an user who can appr
CVE

CVE-2018-17855

An issue was discovered in Joomla! before 3.8.13. If an attacker gets access to the mail account of an user who can appr

An issue was discovered in Joomla! before 3.8.13. If an attacker gets access to the mail account of an user who can approve admin verifications in the registration process, he can activate himself.

HIGH · CVSS 8.8 EPSS 0.00227
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-269Improper Privilege Management
▤

Affected Products & Versions

1
joomla joomla\!>= 1.5.0 and < 3.8.13
▣

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 NVD09 Oct 2018 · 09:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
🔗

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/105559Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1041914Third Party AdvisoryVDB Entry
https://developer.joomla.org/security-centre/754-20181004-core-acl-violation-in-com-users-for-the-admin-verificationVendor Advisory
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