CVE-2026-108547
AstronRPA through 1.1.6 Cross-Tenant Shared Variable Disclosure via get-batch-shared-var
- State
- Published
- Severity
- 7.1 High
- Published
- Oct 10, 2026
- Updated
- Oct 18, 2026
- Reserved
- Oct 10, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 7.1 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 6.5 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | VulnCheck |
Weaknesses
- CWE-639 Authorization Bypass Through User-Controlled Key
Affected Products
| Product | Versions |
|---|---|
astron-rpaiflytek |
|
References
- GitHub Issue #884issue-tracking
- https://github.com/iflytek/astron-rpaproduct
- https://github.com/iflytek/astron-rpa/blob/v1.1.6/backend/robot-service/src/main/java/com/iflytek/rpa/robot/dao/SharedVarDao.xml#L52-L63technical-description
- https://github.com/iflytek/astron-rpa/blob/v1.1.6/backend/robot-service/src/main/java/com/iflytek/rpa/robot/service/impl/SharedVarServiceImpl.java#L197-L255technical-description
- VulnCheck Advisory: AstronRPA through 1.1.6 Cross-Tenant Shared Variable Disclosure via get-batch-shared-varthird-party-advisory
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