CVE-2026-82475Public exploitNetwork attack vector

Cross-tenant workflow disclosure and overwrite via copyFlow

Published Aug 29, 2026 · Updated Aug 29, 2026

Authorization bypass in iFLYTEK Astron Agent 1.1.1 and earlier allows remote authenticated users to read or overwrite cross-tenant workflows. WorkflowService.copyFlow loads source and target records solely by attacker-supplied flowId values, then assigns source data to the target without ownership, space, or visibility checks. Any registered user with discoverable workflow identifiers can disclose private workflow definitions or replace another tenant's automation logic.

CVSS severity8.6
High
EPSS probability0.26%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in iFLYTEK Astron Agent 1.1.1 and earlier allows remote authenticated users to read or overwrite cross-tenant workflows. WorkflowService.copyFlow loads source and target records solely by attacker-supplied flowId values, then assigns source data to the target without ownership, space, or visibility checks. Any registered user with discoverable workflow identifiers can disclose private workflow definitions or replace another tenant's automation logic.

The record

CVE
CVE-2026-82475
Published
Aug 29, 2026
Updated
Aug 29, 2026
Vendor
iFLYTEK
Product
Astron Agent
Classifications
CWE-862, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 29, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 29, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=1.1.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

iFLYTEK · Astron Agentversion=0 <=1.1.1

Published CVSS scores

8.1VulnCheck CNACVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
8.6VulnCheck CNACVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-862Missing Authorization
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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