XSS in Concretecms Concrete Cms
CVE-2022-43556
Concrete CMS (formerly concrete5) below 8.5.10 and between 9.0.0 and 9.1.2 is vulnerable to XSS in the text input field since the result dashboard page output is not sanitized. The Concrete CMS security team has ranked this 4.2 with CVSS v3.1 vector AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N Thanks @_akbar_jafarli_ for reporting. Remediate by updating to Concrete CMS 8.5.10 and Concrete CMS 9.1.3.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.006 (45.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Concretecms Concrete_cms
- N/a Https://github.com/concretecms/concretecms — versions Fixed in Concrete CMS 8.5.10 and Concrete CMS 9.1.3
Weakness classification (CWE)
References
- support@hackerone.com (Release Notes, Vendor Advisory)
- support@hackerone.com (Release Notes, Vendor Advisory)
- support@hackerone.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-43556?
- CVE-2022-43556 is a medium-severity vulnerability in Concretecms Concrete Cms, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-12-05.
- How severe is CVE-2022-43556?
- Medium severity. CVSS v3 base score is 6.1 out of 10.