Auth bypass in Iflytek Astron-Rpa
CVE-2026-108547
AstronRPA through 1.1.6 contains a missing tenant authorization check in robot-service that allows authenticated users to read other tenants' shared variables via the get-batch-shared-var endpoint. Attackers can enumerate sequential shared variable IDs and decrypt all-users variables re-encrypted with their own tenant key to recover other tenants' credentials in plaintext.
Vulnerability class: IDOR (Insecure Direct Object Reference)
Published .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- github.com/iflytek/astron-rpa/issues/884 (issue-tracking)
- github.com/iflytek/astron-rpa (product)
- github.com/iflytek/astron-rpa/blob/v1.1.6/backend/robot-service/src/main/java/c… (technical-description)
- github.com/iflytek/astron-rpa/blob/v1.1.6/backend/robot-service/src/main/java/c… (technical-description)
- www.vulncheck.com/advisories/astronrpa-through-1.1.6-cross-tenant-shared-variab… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-108547?
- CVE-2026-108547 is a medium-severity vulnerability in Iflytek Astron-Rpa, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 6.5/10. Published 2026-10-10.
- How severe is CVE-2026-108547?
- Medium severity. CVSS v3 base score is 6.5 out of 10.