# CVE-2026-108547: AstronRPA through 1.1.6 Cross-Tenant Shared Variable Disclosure via get-batch-shared-var

> Authenticated users can access other tenants' shared variables and credentials due to missing authorization checks in the AstronRPA robot-service.

- **Severity:** High 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`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 10 Oct 2026
- **Updated:** 18 Oct 2026
- **Also known as:** GHSA-mcqv-c7v8-6mw4

## What is CVE-2026-108547?

CVE-2026-108547 is a high-severity missing authorization vulnerability in iflytek astron-rpa, published on 10 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.

### Official 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.

Weakness: CWE-639 (Authorization Bypass Through User-Controlled Key)

## Which versions are affected by CVE-2026-108547?


## How do I fix CVE-2026-108547?

No fix has been published for CVE-2026-108547 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-108547 being exploited?

There is no known exploitation of CVE-2026-108547 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-108547 and fix it if it is affected.

What it is: CVE-2026-108547 is a high-severity missing authorization vulnerability in iflytek astron-rpa, published on 10 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-108547 in the wild and no public exploit code.

Affected product: iflytek astron-rpa. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-108547/ (Markdown: https://insights.sbomify.com/CVE-2026-108547/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-108547
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-108547
- OSV: https://osv.dev/vulnerability/CVE-2026-108547

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-108547/
Summaries are generated and may contain mistakes; the official description above is the record.