Sensitive information disclosure due to CORS misconfiguration. The following products are affected: Acronis Cyber Infrastructure (ACI) before build 5.2.0-135.
Weakness
The product uses a web-client protection mechanism such as a Content Security Policy (CSP) or cross-domain policy file, but the policy includes untrusted domains with which the web client is allowed to communicate.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Cyber_infrastructure | Acronis | * | 5.2.0-135 (excluding) |
Extended Description
If a cross-domain policy file includes domains that should not be trusted, such as when using wildcards under a high-level domain, then the application could be attacked by these untrusted domains. In many cases, the attack can be launched without the victim even being aware of it.