The rafasashi Todo Custom Field plugin suffers from a reflected cross-site scripting vulnerability due to improper input neutralization during web page generation. This affects all versions up to 3.0.4. The vulnerability allows attackers to inject malicious scripts that execute when a user interacts with crafted input, potentially leading to partial compromise of confidentiality, integrity, and availability. The CVSS v3.1 base score is 7.1, indicating high severity. No patch or vendor advisory has been provided yet.

Successful exploitation of this vulnerability can result in reflected XSS attacks, enabling attackers to execute arbitrary scripts in the context of the affected web application. This can lead to partial loss of confidentiality (e.g., theft of user data), integrity (e.g., manipulation of displayed content), and availability (e.g., disruption of service). No known active exploitation has been reported.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should consider applying input validation or output encoding workarounds if feasible. Monitor for updates from the vendor regarding patches or official mitigations.