PT-2020-13391 · Microweber · Microweber

Virendratiwari03 · Published 2020-05-20 · Updated 2022-05-24 · CVE-2020-13241

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Microweber version 1.1.18

Description The issue allows Unrestricted File Upload because the "admin/view:modules/load module:users#edit-user=1" endpoint does not verify that the file extension corresponds to an image file when using the Add Image option on the Edit User screen.

Recommendations For Microweber version 1.1.18, as a temporary workaround, consider disabling the image upload functionality in the Edit User screen until a patch is available. Restrict access to the "admin/view:modules/load module:users#edit-user=1" endpoint to minimize the risk of exploitation. Avoid using the file upload option in the affected endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2020-13241

GHSA-89FP-J8V7-P82H

Affected Products

Microweber

References · 6

• 🔥 https://gist.github.com/virendratiwari03/0af29841fdf27207eb3abc8f28d326f3 · Exploit
• https://osv.dev/vulnerability/CVE-2020-13241 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-89fp-j8v7-p82h · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-13241 · Security Note
• https://github.com/microweber/microweber · Note
• https://t.me/cvenotify/3948 · Telegram Post