CVE-2026-34082 | langgenius dify up to 1.13.0 Chat History conversations authorization (GHSA-fxq3-hh7x-c63p)

VDB-358419 · CVE-2026-34082 · GHSA-FXQ3-HH7X-C63P LANGGENIUS DIFY UP TO 1.13.0 CHAT HISTORY CONVERSATIONS AUTHORIZATION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 5.2 $0-$5k 4.49+ Summaryinfo A vulnerability was found in langgenius dify up to 1.13.0. It has been classified as problematic. The affected element is an unknown function of the file /console/api/installed-apps/conversations/ of the component Chat History Handler. Performing a manipulation results in authorization. This vulnerability is cataloged as CVE-2026-34082. It is possible to initiate the attack remotely. There is no exploit available. Upgrading the affected component is recommended. Detailsinfo A vulnerability, which was classified as problematic, was found in langgenius dify up to 1.13.0. This affects an unknown code block of the file /console/api/installed-apps/conversations/ of the component Chat History Handler. The manipulation with an unknown input leads to a authorization vulnerability. CWE is classifying the issue as CWE-863. The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions. This is going to have an impact on integrity, and availability. The summary by CVE is: Dify is an open-source LLM app development platform. Prior to 1.13.1, the method `DELETE /console/api/installed-apps//conversations/` has poor authorization checking and allows any Dify-authenticated user to delete someone else's chat history. Version 1.13.1 patches the issue. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2026-34082 since 03/25/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. Technical details of the vulnerability are known, but there is no available exploit. Upgrading to version 1.13.1 eliminates this vulnerability. The upgrade is hosted for download at github.com. Productinfo Vendor langgenius Name dify Version 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 1.10 1.11 1.12 1.13.0 Website Product: https://github.com/langgenius/dify/ CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA CVSS-B Score: 🔒 CNA CVSS-BT Score: 🔒 CNA Vector: 🔒 CVSSv3info VulDB Meta Base Score: 5.4 VulDB Meta Temp Score: 5.2 VulDB Base Score: 5.4 VulDB Temp Score: 5.2 VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Authorization CWE: CWE-863 / CWE-285 / CWE-266 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: Upgrade Status: 🔍 0-Day Time: 🔒 Upgrade: dify 1.13.1 Timelineinfo 03/25/2026 CVE reserved 04/21/2026 +26 days Advisory disclosed 04/21/2026 +0 days VulDB entry created 04/21/2026 +0 days VulDB entry last update Sourcesinfo Product: github.com Advisory: GHSA-fxq3-hh7x-c63p Status: Confirmed CVE: CVE-2026-34082 (🔒) GCVE (CVE): GCVE-0-2026-34082 GCVE (VulDB): GCVE-100-358419 Entryinfo Created: 04/21/2026 07:24 Changes: 04/21/2026 07:24 (69) Complete: 🔍 Cache ID: 99:D1A:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸