A AegiFlow
UNKNOWNKNOWN EXPLOITED

CVE-2026-55255

Langflow Authorization Bypass Through User-Controlled Key Vulnerability

Published
2026-07-07
Modified
2026-07-31
Sources
cisa-kev

Summary

Langflow contains an authorization bypass through user-controlled key vulnerability which allows an authenticated attacker to execute any flow belonging to another user by specifying the victim's flow ID in the request.

References

Includes data from the CISA Known Exploited Vulnerabilities catalog.

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