CVE-2020-20691

Published on: 09/27/2021 12:00:00 AM UTC

Last Modified on: 10/08/2021 02:58:00 PM UTC

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

Certain versions of Monstra Cms from Monstra contain the following vulnerability:

An issue in Monstra CMS v3.0.4 allows attackers to execute arbitrary web scripts or HTML via bypassing the file extension filter and uploading crafted HTML files.

  • CVE-2020-20691 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as MEDIUM severity.

CVSS3 Score: 6.5 - MEDIUM

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW NONE NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED LOW LOW NONE

CVSS2 Score: 5.8 - MEDIUM

Access
Vector
Access
Complexity
Authentication
NETWORK MEDIUM NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
PARTIAL PARTIAL NONE

CVE References

Description Tags Link
bypassed extension filter in uploading process different before · Issue #461 · monstra-cms/monstra · GitHub github.com
text/html
URL Logo MISC github.com/monstra-cms/monstra/issues/461

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationMonstraMonstra Cms3.0.4AllAllAll
  • cpe:2.3:a:monstra:monstra_cms:3.0.4:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2020-20691 : An issue in Monstra CMS v3.0.4 allows attackers to execute arbitrary web scripts or HTML via bypas… twitter.com/i/web/status/1… 2021-09-27 22:06:06
© CVE.report 2021 Twitter Nitter Twitter Viewer |

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