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CVE PROGRAM SOURCE RECORD5.5 Medium

CVE-2025-52552

FastGPT LastRoute Parameter on Login Page Vulnerable to Open Redirect and DOM-based XSS

Description

FastGPT is an AI Agent building platform. Prior to version 4.9.12, the LastRoute Parameter on login page is vulnerable to open redirect and DOM-based XSS. Improper validation and lack of sanitization of this parameter allows attackers execute malicious JavaScript or redirect them to attacker-controlled sites. This issue has been patched in version 4.9.12.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

labring FastGPT

  • < 4.9.12affected

References