Detections
Analytics
CVE-2021-27786
critical
Description
Cross-origin resource sharing (CORS) enables browsers to perform cross domain requests in a controlled manner. This request has an Origin header that identifies the domain that is making the initial request and defines the protocol between a browser and server to see if the request is allowed. An attacker can take advantage of this and possibly carry out privileged actions and access sensitive information when the Access-Control-Allow-Credentials is enabled.
References
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0098603