CVE-2017-14521

Public Exploit

Description

In WonderCMS 2.3.1, the upload functionality accepts random application extensions and leads to malicious File Upload.

Category

8.8
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 3.83% Top 15%
Third-Party Advisory blogspot.in Third-Party Advisory exploit-db.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://securitywarrior9.blogspot.in/2018/01/vulnerability-in-wonder-cms-leading-to.html exploit third party advisory technical description
https://www.exploit-db.com/exploits/43963/ exploit vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2017-14521?
CVE-2017-14521 has been scored as a high severity vulnerability.
How to fix CVE-2017-14521?
To fix CVE-2017-14521, 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-2017-14521 being actively exploited in the wild?
It is possible that CVE-2017-14521 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~4% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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