# CVE-2026-19827: alldatacenter alldata logDetailCat Endpoint JobLogController.java FileInputStream path traversal

> Remote attackers can exploit a path traversal vulnerability in the logDetailCat endpoint to read arbitrary files from the server.

- **Severity:** Medium 6.9 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 14 Aug 2026
- **Updated:** 14 Aug 2026
- **Also known as:** GHSA-6gwh-89wg-9gmx

## What is CVE-2026-19827?

CVE-2026-19827 is a medium-severity path traversal vulnerability in alldatacenter alldata, published on 14 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

A flaw has been found in alldatacenter alldata up to 0.6.8. This impacts the function FileInputStream of the file /admin/controller/JobLogController.java of the component logDetailCat Endpoint. This manipulation of the argument executorAddress causes path traversal. It is possible to initiate the attack remotely. The exploit has been published and may be used. The project closed the issue report as "not planned" without any further explanation.

Weakness: CWE-22 (Improper Limitation of a Pathname to a Restricted Directory)

## Which versions are affected by CVE-2026-19827?


## How do I fix CVE-2026-19827?

No fix has been published for CVE-2026-19827 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-19827 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-19827 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-19827 and fix it if it is affected.

What it is: CVE-2026-19827 is a medium-severity path traversal vulnerability in alldatacenter alldata, published on 14 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-19827 exists.

Affected product: alldatacenter alldata. 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-2026-19827/ (Markdown: https://insights.sbomify.com/CVE-2026-19827/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-19827
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-19827
- OSV: https://osv.dev/vulnerability/CVE-2026-19827

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-19827/
Summaries are generated and may contain mistakes; the official description above is the record.