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CVE-2025-67744

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 configura
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:2bfcca57ce49ce26c5f9e9838c00b7e0f714d5b1ec4261e5cd55602b6aa9e367
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"deepchat","vendor":"ThinkInAIXYZ","versions":[{"status":"affected","version":"< 0.5.3"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b48c9dd57669567ea5cb64c7fdf6290ba280f4fccc95c2819c470a0d47a94aac · sha256:dc3865946bb17525… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.7,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b48c9dd57669567ea5cb64c7fdf6290ba280f4fccc95c2819c470a0d47a94aac · sha256:dc3865946bb17525… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-94","description":"CWE-94: Improper Control of Generation of Code ('Code Injection')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:b48c9dd57669567ea5cb64c7fdf6290ba280f4fccc95c2819c470a0d47a94aac · sha256:dc3865946bb17525… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"name":"https://github.com/ThinkInAIXYZ/deepchat/commit/b179d97921af04a0ae1ae68757338dd8b8cbefe7","tags":["x_refsource_MISC"],"url":"https://github.com/ThinkInAIXYZ/deepchat/commit/b179d97921af04a0ae1ae68757338dd8b8cbefe7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b48c9dd57669567ea5cb64c7fdf6290ba280f4fccc95c2819c470a0d47a94aac · sha256:dc3865946bb17525… · /containers/cna/references/1
{"name":"https://github.com/ThinkInAIXYZ/deepchat/security/advisories/GHSA-w8w8-82pv-5rg9","tags":["x_refsource_CONFIRM"],"url":"https://github.com/ThinkInAIXYZ/deepchat/security/advisories/GHSA-w8w8-82pv-5rg9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b48c9dd57669567ea5cb64c7fdf6290ba280f4fccc95c2819c470a0d47a94aac · sha256:dc3865946bb17525… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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