CVE-2020-18462

Name: CVE-2020-18462
Creator: NVD / NIST
Published: 2021-08-12T19:15:07.9+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.2/10EPSS 0.98%

Last modified Jun 17, 2026

CVE-2020-18462 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. File Upload vulnerabilty in AikCms v2.0.0 in poster_edit.php because the background file management office does not verify the uploaded file.. EPSS estimates a 0.98% chance of exploitation in the next 30 days.

Description

File Upload vulnerabilty in AikCms v2.0.0 in poster_edit.php because the background file management office does not verify the uploaded file.

Metrics

CVSS 3.1

7.2/10

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

EPSS Probability

0.98%

57.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-434

Affected Software

Vendor	Product	Versions
Aikcms	Aikcms	2.0

References

https://github.com/Richard1266/aikcms/issues/1Exploit, Issue Tracking, Third Party Advisory
https://github.com/Richard1266/aikcms/issues/1Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Aug 12, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-18462?

File Upload vulnerabilty in AikCms v2.0.0 in poster_edit.php because the background file management office does not verify the uploaded file.

How severe is CVE-2020-18462?

CVE-2020-18462 has a CVSS score of 7.2/10 (HIGH severity). The EPSS model estimates a 0.98% probability of exploitation in the next 30 days.

How do I fix CVE-2020-18462?

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-2020-18462?

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

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Source: NVD / NIST