# CVE-2026-7697: AMTT Hotel Broadband Operation System cardhand_submit.php sql injection

> Remote attackers can exploit SQL injection in the cardhand_submit.php script to read or modify database contents.

- **Severity:** Medium 5.1 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 3 May 2026
- **Updated:** 4 May 2026
- **Also known as:** GHSA-q4q5-w3mj-86x5

## What is CVE-2026-7697?

CVE-2026-7697 is a medium-severity SQL injection vulnerability in AMTT Hotel Broadband Operation System, published on 3 May 2026. An attacker needs administrator access to exploit it, with no action from the victim.

### Official description

A vulnerability was determined in AMTT Hotel Broadband Operation System 1.0. Affected is an unknown function of the file /manager/card/cardhand_submit.php. This manipulation of the argument ID causes sql injection. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Weakness: CWE-89 (Improper Neutralization of Special Elements used in an SQL Command), CWE-74 (Improper Neutralization of Special Elements in Output Used by a Downstream Component)

## Which versions are affected by CVE-2026-7697?


## How do I fix CVE-2026-7697?

No fix has been published for CVE-2026-7697 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-7697 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-7697 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-7697 and fix it if it is affected.

What it is: CVE-2026-7697 is a medium-severity SQL injection vulnerability in AMTT Hotel Broadband Operation System, published on 3 May 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-7697 exists.

Affected product: AMTT Hotel Broadband Operation System. 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-2026-7697/ (Markdown: https://insights.sbomify.com/CVE-2026-7697/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-7697
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-7697
- OSV: https://osv.dev/vulnerability/CVE-2026-7697

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-7697/
Summaries are generated and may contain mistakes; the official description above is the record.