CVE-2020-18647

Name: CVE-2020-18647
Creator: NVD / NIST
Published: 2021-06-22T15:15:11.18+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.52%

Last modified Jun 17, 2026

CVE-2020-18647 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Information Disclosure in NoneCMS v1.3 allows remote attackers to obtain sensitive information via the component "/nonecms/vendor".. EPSS estimates a 1.52% chance of exploitation in the next 30 days.

Description

Information Disclosure in NoneCMS v1.3 allows remote attackers to obtain sensitive information via the component "/nonecms/vendor".

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Probability

1.52%

71.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-668

Affected Software

Vendor	Product	Versions
5none	Nonecms	1.3.0

References

https://github.com/PearlyNautilus/Security-Code-Review/issues/5Exploit, Issue Tracking, Third Party Advisory
https://github.com/PearlyNautilus/Security-Code-Review/issues/5Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Jun 22, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-18647?

Information Disclosure in NoneCMS v1.3 allows remote attackers to obtain sensitive information via the component "/nonecms/vendor".

How severe is CVE-2020-18647?

CVE-2020-18647 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.52% probability of exploitation in the next 30 days.

How do I fix CVE-2020-18647?

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-2020-18647?

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

Scan your code now

Source: NVD / NIST