CVE-2018-16786

Name: CVE-2018-16786
Creator: NVD / NIST
Published: 2018-09-21T15:29:00.657+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.68%

Last modified Jun 17, 2026

CVE-2018-16786 is a vulnerability of currently unknown severity. DedeCMS 5.7 SP2 allows XSS via an onhashchange attribute in the msg parameter to /plus/feedback_ajax.php.. EPSS estimates a 0.68% chance of exploitation in the next 30 days.

Description

DedeCMS 5.7 SP2 allows XSS via an onhashchange attribute in the msg parameter to /plus/feedback_ajax.php.

Metrics

EPSS Probability

0.68%

47.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions	Update
Dedecms	Dedecms	5.7	Sp2

References

https://github.com/ky-j/dedecms/issues/2Exploit, Third Party Advisory
https://github.com/ky-j/dedecms/issues/2Exploit, Third Party Advisory

Timeline

Published: Sep 21, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-16786?

DedeCMS 5.7 SP2 allows XSS via an onhashchange attribute in the msg parameter to /plus/feedback_ajax.php.

How severe is CVE-2018-16786?

Severity scoring for CVE-2018-16786 is pending analysis. The EPSS model estimates a 0.68% probability of exploitation in the next 30 days.

How do I fix CVE-2018-16786?

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-2018-16786?

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

Scan your code now

Source: NVD / NIST