CVE-2018-18308

Name: CVE-2018-18308
Creator: NVD / NIST
Published: 2018-10-16T22:29:01.807+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 3.65%

Last modified Jun 17, 2026

CVE-2018-18308 is a vulnerability of currently unknown severity. 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).. EPSS estimates a 3.65% chance of exploitation in the next 30 days.

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).

Metrics

EPSS Probability

3.65%

88.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Bigtreecms	Bigtree Cms	4.2.23

References

http://packetstormsecurity.com/files/149788/BigTree-CMS-4.2.23-Cross-Site-Scripting.htmlThird Party Advisory, VDB Entry
https://github.com/bigtreecms/BigTree-CMS/commit/ffd668a3aa7d2f540dbcdf5751f207302519df72Patch, Third Party Advisory
https://github.com/bigtreecms/BigTree-CMS/issues/356Issue Tracking, Patch, Third Party Advisory
https://www.exploit-db.com/exploits/45628/Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/149788/BigTree-CMS-4.2.23-Cross-Site-Scripting.htmlThird Party Advisory, VDB Entry
https://github.com/bigtreecms/BigTree-CMS/commit/ffd668a3aa7d2f540dbcdf5751f207302519df72Patch, Third Party Advisory
https://github.com/bigtreecms/BigTree-CMS/issues/356Issue Tracking, Patch, Third Party Advisory
https://www.exploit-db.com/exploits/45628/Third Party Advisory, VDB Entry

Timeline

Published: Oct 16, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-18308?

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).

How severe is CVE-2018-18308?

Severity scoring for CVE-2018-18308 is pending analysis. The EPSS model estimates a 3.65% probability of exploitation in the next 30 days.

How do I fix CVE-2018-18308?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-18308?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST