Security readout for executives and security teams
Plain-English summary
CVE-2026-22793 affects the 5ire desktop AI assistant before version 0.15.3. A malicious ECharts Markdown code block can run JavaScript inside the app’s renderer. If privileged Electron APIs are exposed, this can become remote code execution and full host compromise. The vendor states version 0.15.3 patches the issue.
Executive priority
Treat as urgent for teams using 5ire. The vulnerability has critical severity and can lead to host compromise in affected configurations, but requires user interaction. Prioritize confirming deployment, upgrading to 0.15.3, and reducing handling of untrusted ECharts Markdown.
Technical view
The issue is unsafe option parsing in 5ire’s ECharts Markdown plugin, classified as CWE-94. The CVSS 3.1 score is 9.7 with network attack vector, low complexity, no privileges required, and user interaction required. Code execution occurs in the renderer context and may escalate to host RCE where privileged APIs such as electron.mcp are reachable.
Likely exposure
Exposure is limited to nanbingxyz 5ire installations earlier than 0.15.3, especially where users can receive, paste, or render untrusted Markdown containing ECharts code blocks. The highest risk is in desktop environments where 5ire exposes privileged Electron or MCP-related APIs to renderer content.
Exploitation context
The advisory supports a user-interaction scenario: a user must render attacker-controlled ECharts Markdown content. The source bundle does not indicate known active exploitation, and the CVE is not marked KEV. No public exploit status beyond the advisory details is established here.
Researcher notes
Key unknowns include how commonly privileged APIs are exposed in real deployments and whether sandboxing varies by platform. Analysis should focus on affected versions below 0.15.3, renderer privilege boundaries, and Markdown/ECharts rendering paths. Do not assume exploitation in the wild without additional evidence.
Mitigation direction
- Upgrade 5ire to version 0.15.3 or later.
- Avoid rendering untrusted ECharts Markdown content until upgraded.
- Review vendor advisory and release notes for additional hardening guidance.
- Limit exposure of privileged Electron or MCP APIs where configurable.
Validation and detection
- Inventory endpoints running the 5ire desktop application.
- Confirm installed 5ire version is 0.15.3 or later.
- Identify workflows that accept untrusted Markdown or ECharts code blocks.
- Review application configuration for exposed privileged renderer APIs.
- Monitor vendor advisory for any follow-up fixes or guidance.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-94: Code execution behavior lookup
Code execution and unsafe deserialization weaknesses often justify reviewing execution behavior and process telemetry. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupExecution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2026-22793 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Critical
- CVSS
- 9.7 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H2.86Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
9.7CriticalVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://github.com/nanbingxyz/5ire/security/advisories/GHSA-wg3x-7c26-97wjCVE reference · x_refsource_CONFIRM
- https://github.com/nanbingxyz/5ire/releases/tag/v0.15.3CVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Control of Generation of Code ('Code Injection')
Improper Control of Generation of Code ('Code Injection') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.