Masa CMS is affected by an Open Redirect vulnerability due to improper handling of scheme-relative URLs. The application incorrectly interprets paths beginning with double slashes (//) as internal paths, failing to validate the redirect target before processing. The application treats these values as internal paths and processes them without confirming that the redirect target remains on the local site.
An attacker can craft a URL on the trusted Masa CMS domain that redirects a victim to an external attacker-controlled site. This can be used for phishing and, in some authentication flows, may expose tokens or other sensitive data to the external site. This issue has been fixed in versions 7.2.10, 7.3.15, 7.4.10, and 7.5.3. As a workaround, reject or rewrite redirect parameters that begin with // and consider disabling forceDirectoryStructure if compatible with the deployment.
CVSS
No CVSS.
References
Configurations
No configuration.
History
06 May 2026, 21:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-05-06 21:16
Updated : 2026-05-06 21:22
NVD link : CVE-2026-40332
Mitre link : CVE-2026-40332
CVE.ORG link : CVE-2026-40332
JSON object : View
Products Affected
No product.
CWE
CWE-601
URL Redirection to Untrusted Site ('Open Redirect')