CVE-2026-108547CWE-639

CVE-2026-108547

Medium · published October 10, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
14.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
7.1 · 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
EPSS
0.00238 · 14.1th percentile
Weakness
CWE-639 · Authorization Bypass Through User-Controlled Key
Published
2026-10-10T19:16Z
References (5)
https://github.com/iflytek/astron-rpa · [email protected]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 · [email protected]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 · [email protected]https://github.com/iflytek/astron-rpa/issues/884 · [email protected]https://www.vulncheck.com/advisories/astronrpa-through-1.1.6-cross-tenant-shared-variable-disclosure-via-get-batch-shared-var · [email protected]
EPSS history
Timeline
  • 12 OCT 03:26Z
    EPSS moved — → 0%
    epss
  • 10 OCT 14:35Z
    AstronRPA through 1.1.6 Cross-Tenant Shared Variable Disclosure via get-batch-shared-var
    cvelistv5
  • 10 OCT 14:35Z
    AstronRPA through 1.1.6 Cross-Tenant Shared Variable Disclosure via get-batch-shared-var
    cvelistv5