---
title: "CVE-2026-116253: DedeCMS - Command Injection"
description: "DedeCMS 5.7.118 contains a command injection caused by manipulation of the \"aid\" argument in plus/ad_js.php Advertisement Rendering component, letting remote attackers execute arbitrary code remotely, exploit requires crafted request."
url: https://panop.io/threat-heartbeat/CVE-2026-116253/
---

# CVE-2026-116253 DedeCMS - Command Injection

DedeCMS 5.7.118 contains a command injection caused by manipulation of the "aid" argument in plus/ad\_js.php Advertisement Rendering component, letting remote attackers execute arbitrary code remotely, exploit requires crafted request.

CVSS base score 7.3 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-116253)

## Details

Type

Command Injection

Impact

Remote Code Execution

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Published

26 October 2026

Updated

26 October 2026

Weakness

[CWE-74](https://cwe.mitre.org/data/definitions/74.html)

## Vendor fix

Update to the latest version of DedeCMS.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-116253](https://nvd.nist.gov/vuln/detail/CVE-2026-116253)
- [https://vuldb.com/cve/CVE-2026-116253](https://vuldb.com/cve/CVE-2026-116253)
- [https://vuldb.com/submit/1009307](https://vuldb.com/submit/1009307)
- [https://vuldb.com/vuln/426287](https://vuldb.com/vuln/426287)
- [https://vuldb.com/vuln/426287/cti](https://vuldb.com/vuln/426287/cti)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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