CVE-2026-86244
MediumCVSS 4.3Exploitation Probability (EPSS)
Low risk20th percentile - higher than 20% of all known CVEs
Summary
A security vulnerability was detected in FastAdmin up to 1.2.0.20210401_beta. The affected function is register/login in the file application/index/controller/User.php (User Controller component). Manipulation of the url argument leads to cross-site scripting. The attack may be performed remotely, and the exploit has been publicly disclosed. Upgrading to version 1.2.1.20210731_beta addresses this issue.
Risk Assessment
An attacker may execute malicious scripts in a user's browser, potentially leading to session theft or data compromise. Remote attack increases the risk.
Recommendation
Upgrade to version 1.2.1.20210731_beta or later, which contains the fix.
Other vulnerabilities in FastAdmin
Original NVD description (English source)
A security vulnerability has been detected in FastAdmin up to 1.2.0.20210401_beta. Affected is the function register/login of the file application/index/controller/User.php of the component User Controller. Such manipulation of the argument url leads to cross site scripting. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. Upgrading to version 1.2.1.20210731_beta is able to address this issue. The name of the patch is b3d32e2bf3637488cfe2fc58a27a9d2475b2b51b. It is recommended to upgrade the affected component.