Vulnerability CVE-2017-5215


Published: 2017-05-17

Description:
The Codextrous B2J Contact (aka b2j_contact) extension before 2.1.13 for Joomla! allows a rename attack that bypasses a "safe file extension" protection mechanism, leading to remote code execution.

See advisories in our WLB2 database:
Topic
Author
Date
High
Joomla Codextrous Com_B2jcontact Components 2.1.17 Shell Upload Vulnerability
KingSkrupellos
09.01.2019

Type:

CWE-434

(Unrestricted Upload of File with Dangerous Type)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Codextrous -> B2j contact 

 References:
https://navixia.com/storage/app/media/uploaded-files/CVE/cve-2017-521415.txt

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