CVE-2023-28820 - Vulnerability Details - OpenCVE

Concrete CMS (previously concrete5) before 9.1 is vulnerable to stored XSS in RSS Displayer via the href attribute because the link element input was not sanitized.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required High

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Concretecms	Concrete Cms

Configuration 1 [-]

cpe:2.3:a:concretecms:concrete_cms:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://github.com/concretecms/concretecms/releases
https://www.concretecms.org/about/project-news/security/concrete-cms-security-advisory-2023-04-20

History

Fri, 31 Jan 2025 16:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-04-28T00:00:00.000Z

Updated: 2025-01-31T16:09:34.124Z

Reserved: 2023-03-24T00:00:00.000Z

Link: CVE-2023-28820

Vulnrichment

Updated: 2024-08-02T13:51:37.889Z

NVD

Status : Modified

Published: 2023-04-28T14:15:10.703

Modified: 2025-01-31T17:15:10.987

Link: CVE-2023-28820

Redhat

No data.

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