CVE-2025-67744

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Source
https://cve.org/CVERecord?id=CVE-2025-67744
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-67744.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-67744
Aliases
  • GHSA-w8w8-82pv-5rg9
Published
2025-12-16T00:42:21.256Z
Modified
2026-01-29T02:50:49.641579Z
Severity
  • 9.6 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H CVSS Calculator
Summary
Mermaid XSS vulnerability leads to Remote Code Execution
Details

DeepChat is an open-source artificial intelligence agent platform that unifies models, tools, and agents. Prior to version 0.5.3, a security vulnerability exists in the Mermaid diagram rendering component that allows arbitrary JavaScript execution. Due to the exposure of the Electron IPC renderer to the DOM, this Cross-Site Scripting (XSS) flaw escalates to full Remote Code Execution (RCE), allowing an attacker to execute arbitrary system commands. Two concurrent issues, unsafe Mermaid configuration and an exposed IPC interface, cause this issue. Version 0.5.3 contains a patch.

Database specific 
{
    "cwe_ids": [
        "CWE-94"
    ],
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/67xxx/CVE-2025-67744.json"
}
References

Affected packages

Git / github.com/thinkinaixyz/deepchat

Affected ranges

Type
GIT
Repo
https://github.com/thinkinaixyz/deepchat
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
d92ef6481beb0a4923532e91c7d21f746bb5eec9

Affected versions

v0.*
v0.0.1
v0.0.10
v0.0.11
v0.0.12
v0.0.13
v0.0.14
v0.0.15
v0.0.16
v0.0.2
v0.0.3
v0.0.5
v0.0.6
v0.0.7
v0.0.9
v0.1.0
v0.1.1
v0.2.0
v0.2.0-1
v0.2.1
v0.2.2
v0.2.3
v0.2.3-1
v0.2.4
v0.2.5
v0.2.6
v0.2.7
v0.2.8
v0.2.9
v0.3.0
v0.3.1
v0.3.2
v0.3.3
v0.3.4
v0.3.5
v0.3.6
v0.3.7
v0.3.9
v0.4.0
v0.4.1
v0.4.2
v0.4.3
v0.4.5
v0.4.6
v0.4.8
v0.4.9
v0.5.0
v0.5.1
v0.5.2
Other
workflow-19022687016

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-67744.json"