CVE-2017-7989

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.

Category

6.5
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.01%
Vendor Advisory joomla.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://developer.joomla.org/security-centre/689-20170407-core-acl-violations patch vendor advisory
http://www.securityfocus.com/bid/98029 vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2017-7989?
CVE-2017-7989 has been scored as a medium severity vulnerability.
How to fix CVE-2017-7989?
To fix CVE-2017-7989, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-7989 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-7989 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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