High severity · published Oct 10, 2026
CVE-2026-108548
AstronRPA through 1.1.6 Authentication Bypass via Arbitrary Bearer Token
7.3
CVSS
0.3%
EPSS
No
On KEV
Description
AstronRPA through 1.1.6 contains an authentication bypass vulnerability in the OpenResty gateway's auth_handler.lua that accepts any Bearer token without validation. Unauthenticated attackers can send arbitrary Bearer values to reach /api/resource/ and /api/rpa-ai-service/ routes and spoof X-User-Id or user_id headers to act as any user.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 22% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AS
astron-rpa · iflytek
through 1.1.6 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-108548
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-108548
issue-tracking
https://github.com/iflytek/astron-rpa/issues/886
product
https://github.com/iflytek/astron-rpa
technical-description
https://github.com/iflytek/astron-rpa/blob/v1.1.6/docker/volumes/nginx/lua/auth_handler.lua#L21-L35
technical-description
https://github.com/iflytek/astron-rpa/blob/v1.1.6/backend/ai-service/app/dependencies/__init__.py#L10-L24
third-party-advisory
https://www.vulncheck.com/advisories/astronrpa-through-1.1.6-authentication-bypass-via-arbitrary-bearer-token
More from astron-rpa
7.5
CVE-2026-108160
AstronRPA through 1.1.6 Unsigned Update Installation via Plain-HTTP Feed
7.5
CVE-2026-108159
AstronRPA through 1.1.6 RCE via Smart-Component Chat XSS and IPC Bridge
6.5
CVE-2026-108547
AstronRPA through 1.1.6 Cross-Tenant Shared Variable Disclosure via get-batch-shared-var
5.3
CVE-2026-110764
AstronRPA through 1.1.6 Cross-Tenant File Disclosure via /file/download