CVE-2026-116340

A vulnerability was identified in iFlytek astron-agent up to 1.1.2. This impacts the function FileInfoV2Service.listKnowledgeByPage of the file FileInfoV2Service.java of the component Console Knowledge-List Endpoint. Such manipulation of the argument space-id leads to authorization bypass. The attack may be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS 4.0

2.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

CVSS 3.1

4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CWEs

CWE-285, CWE-639

Published

2026-10-26

Modified

2026-10-26

Record from

the NVD, synced 2026-10-26

References

• https://github.com/Rinne666/poc/blob/main/astron-agent-poc/poc/v2_knowledge_space_id_bypass.py
• https://github.com/Rinne666/poc/tree/main/astron-agent-poc
• https://vuldb.com/cve/CVE-2026-116340
• https://vuldb.com/submit/1011582
• https://vuldb.com/vuln/426315

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