# CVE-2026-88892: OpenPanel through 2.3.0 SSRF via Unguarded Importer File URL Fetch

> Authenticated users can trigger Server-Side Request Forgery to scan internal networks and read sensitive data via the unguarded importer file URL fetch.

- **Severity:** Medium 5.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/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 Sep 2026
- **Updated:** 27 Oct 2026
- **Also known as:** GHSA-cj2r-3x54-88h7, GHSA-vmh2-9r6c-h7q4

## What is CVE-2026-88892?

CVE-2026-88892 is a medium-severity server-side request forgery vulnerability in Openpanel-dev openpanel, published on 10 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

In OpenPanel through 2.3.0, the data importer fetches a caller-supplied URL with plain fetch instead of the project's existing SSRF guard (apps/api/src/utils/safe-fetch.ts). In packages/importer/src/providers/umami.ts, parseRemoteFile calls fetch() on config.fileUrl, which is validated only by z.string().url(), so values such as http://127.0.0.1:9911/ or http://169.254.169.254/latest/meta-data/ are accepted; the shared createFileImportConfig factory gives the plausible provider the same field. An authenticated organization member — including a default 'member' with no project_access rows, for whom the intended access-level check is skipped because getProjectAccess returns boolean true rather than a level object — can therefore make the server connect to any address reachable from it. The resulting HTTP status and status text are persisted as Import.errorMessage and returned by import.get to the same user, providing a scanning oracle for internal hosts, ports and paths; if an internal response parses as Umami CSV, its rows are ingested as events and become readable in the attacker's analytics views.

Weakness: CWE-918 (Server-Side Request Forgery)

## Which versions are affected by CVE-2026-88892?


## How do I fix CVE-2026-88892?

No fix has been published for CVE-2026-88892 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-88892 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-88892 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-88892 and fix it if it is affected.

What it is: CVE-2026-88892 is a medium-severity server-side request forgery vulnerability in Openpanel-dev openpanel, published on 10 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-88892 exists.

Affected product: Openpanel-dev openpanel. 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-2026-88892/ (Markdown: https://insights.sbomify.com/CVE-2026-88892/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-88892
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-88892
- OSV: https://osv.dev/vulnerability/CVE-2026-88892

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From sbomify Insights: https://insights.sbomify.com/CVE-2026-88892/
Summaries are generated and may contain mistakes; the official description above is the record.