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CVE Vulnerability Details :
CVE-2026-26003
PUBLISHED
More InfoOfficial Page
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
View Known Exploited Vulnerability (KEV) details
Published At-10 Feb, 2026 | 17:52
Updated At-10 Feb, 2026 | 19:06
Rejected At-
▼CVE Numbering Authority (CNA)
FastGPT Plugin forwarding request is not authenticated, posing a serious risk of attack

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.

Affected Products
Vendor
Labring Computing Co., LTD.labring
Product
FastGPT
Versions
Affected
  • >= 4.14.0, < 4.14.5-fix
Problem Types
TypeCWE IDDescription
CWECWE-601CWE-601: URL Redirection to Untrusted Site ('Open Redirect')
Type: CWE
CWE ID: CWE-601
Description: CWE-601: URL Redirection to Untrusted Site ('Open Redirect')
Metrics
VersionBase scoreBase severityVector
4.06.9MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:L
Version: 4.0
Base score: 6.9
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:L
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/labring/FastGPT/security/advisories/GHSA-wcrg-g824-9gfg
x_refsource_CONFIRM
https://github.com/labring/FastGPT/commit/0beb52a2f3dc4067aab011cc98122d1352823b0c
x_refsource_MISC
https://github.com/labring/FastGPT/releases/tag/v4.14.5-fix
x_refsource_MISC
Hyperlink: https://github.com/labring/FastGPT/security/advisories/GHSA-wcrg-g824-9gfg
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/labring/FastGPT/commit/0beb52a2f3dc4067aab011cc98122d1352823b0c
Resource:
x_refsource_MISC
Hyperlink: https://github.com/labring/FastGPT/releases/tag/v4.14.5-fix
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found