CVE-2021-40555

Published: Feb 16, 2023Modified: Mar 19, 2025

5.4

Vector

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

Exploitability: 2.3 / Impact: 2.7

Source: NVD

Description

Cross site scripting (XSS) vulnerability in flatCore-CMS 2.2.15 allows attackers to execute arbitrary code via description field on the new page creation form.

Affected (1)

Products: Flatcore: Flatcore

Flatcore

1 product

Flatcore

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Flatcore Flatcore	Version 2.0.7

Related CWEs

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (2)

https://github.com/flatCore/flatCore-CMS/issues/56

Source: cve@mitre.org

ExploitIssue TrackingPatchThird Party Advisory

https://github.com/flatCore/flatCore-CMS/issues/56

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitIssue TrackingPatchThird Party Advisory

Timeline

No history available yet.