Products
Concrete CMS
- 9.0.0 - 9.3.4
- 8.5.0 - 8.5.18
Source
ff5b8ace-8b95-4078-9743-eac1ca5451de
Tags
CVE-2024-8661 details
Last Modified : Sept. 16, 2024, 6:15 p.m.
Description
Concrete CMS versions 9.0.0 to 9.3.4 and below 8.5.18 are vulnerable to Stored XSS in the "Next&Previous Nav" block. A rogue administrator could add a malicious payload by executing it in the browsers of targeted users. The Concrete CMS Security Team gave this vulnerability a CVSS v4 score of 4.6 with vector CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N Since the "Next&Previous Nav" block output was not sufficiently sanitized, the malicious payload could be executed in the browsers of targeted users. Thanks, Chu Quoc Khanh for reporting.
CVSS Score
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|---|---|
| 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
| URL | Source |
|---|---|
| https://documentation.concretecms.org/9-x/developers/introduction/version-history/934-release-notes | ff5b8ace-8b95-4078-9743-eac1ca5451de |
| https://documentation.concretecms.org/developers/introduction/version-history/8519-release-notes | ff5b8ace-8b95-4078-9743-eac1ca5451de |
| https://github.com/concretecms/concretecms/commit/ce5ee2ab83fe8de6fa012dd51c5a1dde05cb0dc4 | ff5b8ace-8b95-4078-9743-eac1ca5451de |
| https://github.com/concretecms/concretecms/pull/12204 | ff5b8ace-8b95-4078-9743-eac1ca5451de |