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Medium severity5.4NVD Advisory· Published Feb 10, 2026· Updated Jun 17, 2026

CVE-2026-26003

CVE-2026-26003

Description

FastGPT is an AI Agent building platform. From 4.14.0 to 4.14.5, attackers can directly access the plugin system through FastGPT/api/plugin/xxx without authentication, thereby threatening the plugin system. This may cause the plugin system to crash and the loss of plugin installation status, but it will not result in key leakage. For older versions, as there are only operation interfaces for obtaining information, the impact is almost negligible. This vulnerability is fixed in 4.14.5-fix.

AI Insight

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

Affected products

4
  • Labring/Fastgpt4 versions
    cpe:2.3:a:fastgpt:fastgpt:*:*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:a:fastgpt:fastgpt:*:*:*:*:*:*:*:*range: >=4.14.0,<4.14.5
    • cpe:2.3:a:fastgpt:fastgpt:4.14.5:-:*:*:*:*:*:*
    • (no CPE)range: 4.14.0 - 4.14.5
    • (no CPE)range: >= 4.14.0, < 4.14.5-fix

Patches

Vulnerability mechanics

References

3

News mentions

0

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