[feehi/cms] Feehi CMS Cross-site Scripting

A stored cross-site scripting (XSS) vulnerability in /index.php?r=site%2Fsignup of Feehi CMS v2.1.1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the username field.

References

• https://nvd.nist.gov/vuln/detail/CVE-2022-34140
• https://github.com/liufee/cms/issues/61
• https://github.com/liufee/cms
• https://github.com/advisories/GHSA-25q6-m425-9fqr