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Vulnerability record · CVE-2021-42183 · published 5 May 2022

CVE-2021-42183: Masacms path traversal vulnerability

MMasacms · Masacms

MasaCMS 7.2.1 is affected by a path traversal vulnerability in /index.cfm/_api/asset/image/.

7.5 CVSS 3.1 High EPSS 4.7% · top 8.5% CWE-22 · Path traversal
7.5CVSS 3.1 base score, v2 5.0
4.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References, 4 tagged exploit
17 Jun 2026Last modified by NVD

Description

MasaCMS 7.2.1 is affected by a path traversal vulnerability in /index.cfm/_api/asset/image/.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/0xRaw/CVE-2021-42183 ExploitThird Party Advisory
https://github.com/MasaCMS/MasaCMS ProductThird Party Advisory
https://github.com/MasaCMS/MasaCMS/blob/9bff7989ab902b2c42499bd4d1582e30d1ec4fe9/core/mura/content/file/fileManager.cfc# ExploitThird Party Advisory
https://github.com/0xRaw/CVE-2021-42183 ExploitThird Party Advisory
https://github.com/MasaCMS/MasaCMS ProductThird Party Advisory
https://github.com/MasaCMS/MasaCMS/blob/9bff7989ab902b2c42499bd4d1582e30d1ec4fe9/core/mura/content/file/fileManager.cfc# ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2021-42183), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.