CVE-2020-13241

Name: CVE-2020-13241
Creator: NVD / NIST
Published: 2020-05-20T19:15:09.087+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 0.46%

Last modified Jun 17, 2026

CVE-2020-13241 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Microweber 1.1.18 allows Unrestricted File Upload because admin/view:modules/load_module:users#edit-user=1 does not verify that the file extension (used with the Add Image option on the Edit User screen) corresponds to an image file.. EPSS estimates a 0.46% chance of exploitation in the next 30 days.

Description

Microweber 1.1.18 allows Unrestricted File Upload because admin/view:modules/load_module:users#edit-user=1 does not verify that the file extension (used with the Add Image option on the Edit User screen) corresponds to an image file.

Metrics

CVSS 3.1

7.8/10

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

EPSS Probability

0.46%

36.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-434

Affected Software

Vendor	Product	Versions
Microweber	Microweber	1.1.18

References

https://gist.github.com/virendratiwari03/0af29841fdf27207eb3abc8f28d326f3Exploit, Third Party Advisory
https://gist.github.com/virendratiwari03/0af29841fdf27207eb3abc8f28d326f3Exploit, Third Party Advisory

Timeline

Published: May 20, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-13241?

How severe is CVE-2020-13241?

CVE-2020-13241 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.46% probability of exploitation in the next 30 days.

How do I fix CVE-2020-13241?

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-2020-13241?

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

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Source: NVD / NIST