# CVE-2026-52622: Information disclosure in n/a

> A remote attacker can obtain sensitive information from Wellav Emergency Broadcast Terminals via the global API request wrapper function.

- **Severity:** High 7.5 (`CVSS:3.1/AC:L/AV:N/A:N/C:H/I:N/PR:N/S:U/UI:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 25 Sep 2026
- **Updated:** 25 Sep 2026
- **Also known as:** GHSA-hhmm-hxw9-gfff

## What is CVE-2026-52622?

CVE-2026-52622 is a high-severity vulnerability in n/a, published on 25 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

An issue in Wellav Technologies Co., Ltd Wellav WES Emergency Broadcast Terminal WES100, WES270, WES280, and WES290 before 08-08-2023 allows a remote attacker to obtain sensitive information via the global API request wrapper function

Weakness: CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor)

## Which versions are affected by CVE-2026-52622?


## How do I fix CVE-2026-52622?

No fix has been published for CVE-2026-52622 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-52622 being exploited?

There is no known exploitation of CVE-2026-52622 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-52622 and fix it if it is affected.

What it is: CVE-2026-52622 is a high-severity vulnerability in n/a, published on 25 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-52622 in the wild and no public exploit code.

Affected product: n/a. 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-2026-52622/ (Markdown: https://insights.sbomify.com/CVE-2026-52622/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-52622
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-52622
- OSV: https://osv.dev/vulnerability/CVE-2026-52622

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-52622/
Summaries are generated and may contain mistakes; the official description above is the record.