# CVE-2026-20894: Cross-site scripting in Multiple Network Cameras TRIFORA 3 series

> An attacker with admin access can inject scripts into the camera settings, allowing arbitrary code execution in the victim administrator's browser.

- **Severity:** Medium 4.8 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 16 Jan 2026
- **Updated:** 16 Jan 2026
- **Also known as:** GHSA-6h49-87rq-w9rr

## What is CVE-2026-20894?

CVE-2026-20894 is a medium-severity cross-site scripting vulnerability in TOA Corporation Multiple Network Cameras TRIFORA 3 series, published on 16 Jan 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.

### Official description

Cross-site scripting vulnerability exists in multiple Network Cameras TRIFORA 3 series provided by TOA Corporation. If an attacking administrator configures the affected product with some malicious input, an arbitrary script may be executed on the web browser of a victim administrator who accesses the setting screen.

Weakness: CWE-79 (Improper Neutralization of Input During Web Page Generation)

## Which versions are affected by CVE-2026-20894?


## How do I fix CVE-2026-20894?

No fix has been published for CVE-2026-20894 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-20894 being exploited?

There is no known exploitation of CVE-2026-20894 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-20894 and fix it if it is affected.

What it is: CVE-2026-20894 is a medium-severity cross-site scripting vulnerability in TOA Corporation Multiple Network Cameras TRIFORA 3 series, published on 16 Jan 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2026-20894 in the wild and no public exploit code.

Affected product: TOA Corporation Multiple Network Cameras TRIFORA 3 series. 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-2026-20894/ (Markdown: https://insights.sbomify.com/CVE-2026-20894/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-20894
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-20894
- OSV: https://osv.dev/vulnerability/CVE-2026-20894

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From sbomify Insights: https://insights.sbomify.com/CVE-2026-20894/
Summaries are generated and may contain mistakes; the official description above is the record.