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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2026-13591 Detail

Description

A weakness has been identified in DeepMyst Mysti 0.4.0. Affected is the function _isTrackedConversation of the file src/managers/ChannelBridge.ts of the component Contact Tracking. This manipulation of the argument _channelType causes improper authorization. The attack may be initiated remotely. A high degree of complexity is needed for the attack. The exploitability is told to be difficult. The exploit has been made available to the public and could be used for attacks. Patch name: 9b4aff0f106db424aa45a35aa89dd0b8f2eb9a48. It is suggested to install a patch to address this issue.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Nist CVSS score does not match with CNA score
CNA:  VulDB
CVSS-BT 1.3 LOW
Vector:  CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://github.com/DeepMyst/Mysti/ VulDB
https://github.com/DeepMyst/Mysti/commit/9b4aff0f106db424aa45a35aa89dd0b8f2eb9a48 VulDB
https://github.com/DeepMyst/Mysti/issues/42 VulDB
https://github.com/DeepMyst/Mysti/pull/43 VulDB
https://vuldb.com/cve/CVE-2026-13591 VulDB
https://vuldb.com/submit/844480 VulDB
https://vuldb.com/vuln/374594 VulDB
https://vuldb.com/vuln/374594/cti VulDB

Weakness Enumeration

CWE-ID CWE Name Source
CWE-266 Incorrect Privilege Assignment VulDB  
CWE-285 Improper Authorization VulDB  

Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-13591
NVD Published Date:
06/29/2026
NVD Last Modified:
06/29/2026
Source:
VulDB