CVE-2026-34082 | THREATINT

Description

Dify is an open-source LLM app development platform. Prior to 1.13.1, the method `DELETE /console/api/installed-apps/<appId>/conversations/<conversationId>` has poor authorization checking and allows any Dify-authenticated user to delete someone else's chat history. Version 1.13.1 patches the issue.

PUBLISHED Reserved 2026-03-25 | Published 2026-04-20 | Updated 2026-04-21 | Assigner GitHub_M

MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Problem types

CWE-863: Incorrect Authorization

CWE-284: Improper Access Control

Product status

< 1.13.1

affected

References

github.com/...s/dify/security/advisories/GHSA-fxq3-hh7x-c63p exploit

github.com/...s/dify/security/advisories/GHSA-fxq3-hh7x-c63p

github.com/langgenius/dify/releases/tag/1.13.1

cve.org (CVE-2026-34082)

nvd.nist.gov (CVE-2026-34082)

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