CVE-2026-13591
DeepMyst Mysti Contact Tracking ChannelBridge.ts _isTrackedConversation improper authorization
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.
INFO
Published Date :
June 29, 2026, 5 p.m.
Last Modified :
June 29, 2026, 5 p.m.
Remotely Exploit :
No
Source :
VulDB
Affected Products
The following products are affected by CVE-2026-13591
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Install the patch for ChannelBridge.ts.
- Update DeepMyst Mysti to the patched version.
- Review access controls for _isTrackedConversation.
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CVE-2026-13591 vulnerability anywhere in the article.