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.
References
| Link | Resource |
|---|---|
| https://github.com/concretecms/concretecms/releases | Release Notes |
| https://www.concretecms.org/about/project-news/security/concrete-cms-security-advisory-2023-04-20 | Vendor Advisory |
| https://github.com/concretecms/concretecms/releases | Release Notes |
| https://www.concretecms.org/about/project-news/security/concrete-cms-security-advisory-2023-04-20 | Vendor Advisory |
Configurations
History
21 Nov 2024, 07:56
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 2.0 |
| References | () https://github.com/concretecms/concretecms/releases - Release Notes | |
| References | () https://www.concretecms.org/about/project-news/security/concrete-cms-security-advisory-2023-04-20 - Vendor Advisory |
05 May 2023, 13:40
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:concretecms:concrete_cms:*:*:*:*:*:*:*:* | |
| References | (MISC) https://www.concretecms.org/about/project-news/security/concrete-cms-security-advisory-2023-04-20 - Vendor Advisory | |
| References | (MISC) https://github.com/concretecms/concretecms/releases - Release Notes | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.4 |
| CWE | CWE-79 |
28 Apr 2023, 14:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-04-28 14:15
Updated : 2024-11-21 07:56
NVD link : CVE-2023-28820
Mitre link : CVE-2023-28820
CVE.ORG link : CVE-2023-28820
JSON object : View
Products Affected
concretecms
- concrete_cms
CWE
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')