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.

CVSS 4.0

7.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

CVSS 3.1

6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS

0.2% chance of exploitation in the next 30 days; higher than 14% of CVEs (scores of 2026-10-25)

CWE

CWE-639

Published

2026-10-10

Modified

2026-10-18

Record from

the NVD, synced 2026-10-19

References

• https://github.com/iflytek/astron-rpa
• https://github.com/iflytek/astron-rpa/blob/v1.1.6/backend/robot-service/src/main/java/com/iflytek/rpa/robot/dao/SharedVarDao.xml#L52-L63
• 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-L255
• https://github.com/iflytek/astron-rpa/issues/884
• https://www.vulncheck.com/advisories/astronrpa-through-1.1.6-cross-tenant-shared-variable-disclosure-via-get-batch-shared-var

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