Medium severity · published Apr 25, 2017
CVE-2017-7989
In Joomla! 3.2.0 through 3.6.5 (fixed in 3.7.0), inadequate MIME type checks allowed low-privilege users to upload swf files even if they were explicitly forbidden
6.5
CVSS
1%
EPSS
No
On KEV
Description
In Joomla! 3.2.0 through 3.6.5 (fixed in 3.7.0), inadequate MIME type checks allowed low-privilege users to upload swf files even if they were explicitly forbidden.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 62% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
JO
Joomla · Joomla
3.2.0; 3.2.1; 3.2.2; 3.2.3; 3.2.4; 3.3.0; +34 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-7989
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-7989
Third Party Advisory
http://www.securityfocus.com/bid/98029
Patch
https://developer.joomla.org/security-centre/689-20170407-core-acl-violations
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