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TI-2026-70754 Aliases CVE-2026-108864GHSA-whrv-p3hh-8mvr

iFlytek Astron Agent Authorization Bypass via /workflow/v1/resume Endpoint

Priority LOW 11CWE-639Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
Present
Impact type
Security bypass
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-639.

Summary

iFlytek Astron Agent through 1.1.2 contains an insecure direct object reference that lets authenticated applications resume other applications' paused workflows by supplying their event_id to POST /workflow/v1/resume. An attacker can predict Snowflake event IDs to inject resume content into victim workflows and read their continuation output stream, breaking cross-tenant isolation (CWE-639).

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Description from the CNA

iFlytek Astron Agent through 1.1.2 contains an insecure direct object reference vulnerability that allows authenticated applications to resume other applications' paused workflows by supplying their event_id to POST /workflow/v1/resume. Attackers can predict Snowflake event IDs to inject resume content into victim workflows and read their continuation output stream, breaking cross-tenant isolation.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00169 6th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
iflytekastron-agentup to 1.1.2—No fix listedCNA
  • astron-agent Vendoriflytek Affected up to 1.1.2 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for astron-agent.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Timeline

  1. 2026-10-11 Threatist record created from CVE-2026-108864
  2. 2026-10-11 Alias added: GHSA-whrv-p3hh-8mvr
  3. 2026-10-18 CISA SSVC decision points changed

References

Advisory 1

Other 3

  • TI-2026-56868 iFlytek astron-agent through 1.1.1 Workflow Hijacking via Missing Ownership Check CVSS 4.0HIGH 8.6
  • TI-2026-80447 Incomplete blacklist in iFlytek astron-agent DDL Whitelist handler CVSS 4.0MEDIUM 6.9
  • TI-2026-74423 Cross-tenant file disclosure in iFlytek AstronRPA CVSS 4.0MEDIUM 6.0
  • TI-2026-80448 Authorization bypass in iFlytek astron-agent knowledge-list endpoint CVSS 4.0MEDIUM 5.3
  • TI-2026-63726 iFlytek astron-agent debugToolV2 API endpoint UrlCheckTool.checkUrl server-side request forgery CVSS 4.0MEDIUM 5.3
  • TI-2026-70296 Unsandboxed code node in Astron Agent enables cross-tenant RCE CVSS 3.1CRITICAL 9.9
See all 13 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences