Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-34082— Dify has IDOR in deleting someone else's chat conversation

Quick assessment

Affected
langgenius dify
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

dify是LangGenius开源的一个开源的 LLM 应用程序开发平台。 Dify 1.13.1之前版本存在安全漏洞，该漏洞源于DELETE /console/api/installed-apps/<appId>/conversations/<conversationId>方法授权检查不足，可能导致任意用户删除他人聊天记录。

AI Predicted 6.5 Difficulty: Easy EPSS 0.27% · P18

Possible ATT&CK Techniques 1 AI

T1133 · External Remote Services
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-34082

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Dify has IDOR in deleting someone else's chat conversation
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
dify 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
dify是LangGenius开源的一个开源的 LLM 应用程序开发平台。 Dify 1.13.1之前版本存在安全漏洞，该漏洞源于DELETE /console/api/installed-apps/<appId>/conversations/<conversationId>方法授权检查不足，可能导致任意用户删除他人聊天记录。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
langgenius dify < 1.13.1 -

II. Public POCs for CVE-2026-34082

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-34082

请登录查看更多情报信息。

Same Patch Batch · langgenius · 2026-04-20 · 4 CVEs total

CVE-2026-6617 6.3 MEDIUM langgenius dify ApiToolManageService api_tools_manage_service.py get_api_tool_provider_rem
CVE-2026-6618 6.3 MEDIUM langgenius dify ApiBasedToolSchemaParser parser.py parse_openai_plugin_json_to_tool_bundle
CVE-2026-6619 3.5 LOW langgenius dify ImagePreview image-preview.tsx openInNewTab cross site scripting

IV. Related Vulnerabilities

Same product: dify
Same vendor: langgenius
Same weakness: CWE-863

V. Comments for CVE-2026-34082

No comments yet

Leave a comment