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Medium severity6.1NVD Advisory· Published Jun 21, 2025· Updated Jun 17, 2026

CVE-2025-52552

CVE-2025-52552

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Labring/Fastgpt3 versions
    cpe:2.3:a:fastgpt:fastgpt:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:fastgpt:fastgpt:*:*:*:*:*:*:*:*range: <4.9.12
    • (no CPE)range: <4.9.12
    • (no CPE)range: < 4.9.12

Patches

Vulnerability mechanics

References

2

News mentions

0

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