CVE-2018-18308

Public Exploit

Description

In the 4.2.23 version of BigTree, a Stored XSS vulnerability has been discovered in /admin/ajax/file-browser/upload/ (aka the image upload area).

Category

6.1
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 6.75% Top 10%
Third-Party Advisory packetstormsecurity.com Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory exploit-db.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://packetstormsecurity.com/files/149788/BigTree-CMS-4.2.23-Cross-Site-Scripting.html vdb entry third party advisory
https://www.exploit-db.com/exploits/45628/ exploit vdb entry third party advisory
https://github.com/bigtreecms/BigTree-CMS/issues/356 issue tracking third party advisory patch
https://github.com/bigtreecms/BigTree-CMS/commit/ffd668a3aa7d2f540dbcdf5751f207302519df72 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2018-18308?
CVE-2018-18308 has been scored as a medium severity vulnerability.
How to fix CVE-2018-18308?
To fix CVE-2018-18308, 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-2018-18308 being actively exploited in the wild?
It is possible that CVE-2018-18308 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~7% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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