XSS in Concretecms Concrete Cms
CVE-2022-30118
Title for CVE: XSS in /dashboard/system/express/entities/forms/save_control/[GUID]: old browsers only.Description: When using Internet Explorer with the XSS protection disabled, editing a form control in an express entities form for Concrete 8.5.7 and below as well as Concrete 9.0 through 9.0.2 can allow XSS. This cannot be exploited in modern-day web browsers due to an automatic input escape mechanism. Concrete CMS Security team ranked this vulnerability 2 with CVSS v3.1 Vector AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:N. Thanks zeroinside for reporting.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.009 (55.9th 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/concrete5/concrete5 — versions Remediated in Concrete CMS 8.5.8 and 9.1.0. Affected Versions are Concrete 8.5.7 and below as well as Concrete 9.0 through 9.0.2
Weakness classification (CWE)
References
- support@hackerone.com (x_refsource_MISC, Release Notes, Vendor Advisory)
- support@hackerone.com (x_refsource_MISC, Release Notes, Vendor Advisory)
- support@hackerone.com (Permissions Required, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2022-30118?
- CVE-2022-30118 is a medium-severity vulnerability in Concretecms Concrete Cms, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-06-24.
- How severe is CVE-2022-30118?
- Medium severity. CVSS v3 base score is 6.1 out of 10.