DedeCMS 5.7.118 Column Management /plus/search.php Column Name code injection

Summaryinfo

A vulnerability was found in DedeCMS 5.7.118 and classified as critical. The affected element is an unknown function of the file /plus/search.php of the component Column Management. Executing a manipulation of the argument Column Name can lead to code injection. This vulnerability appears as CVE-2026-15533. The attack may be performed from remote. In addition, an exploit is available.

Detailsinfo

A vulnerability has been found in DedeCMS 5.7.118 and classified as critical. This vulnerability affects an unknown code of the file /plus/search.php of the component Column Management. The manipulation of the argument Column Name with an unknown input leads to a code injection vulnerability. The CWE definition for the vulnerability is CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. As an impact it is known to affect confidentiality, integrity, and availability.

The advisory is available at github.com. This vulnerability was named CVE-2026-15533. The exploitation appears to be easy. The attack can be initiated remotely. Additional levels of successful authentication are necessary for exploitation. Technical details and also a public exploit are known. This vulnerability is assigned to T1059 by the MITRE ATT&CK project.

It is possible to download the exploit at github.com. It is declared as proof-of-concept. By approaching the search of inurl:plus/search.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

• Content Management System

Name

• DedeCMS

Version

• 5.7.118

License

• commercial

CPE 2.3info

• 🔒

CPE 2.2info

• 🔒

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CVSSv3info

CVSSv2info

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Submitinfo

Accepted

• Submit #854988: 上海卓卓网络科技有限公司 DedeCMS 5.7.118 Command Shell in Externally Accessible Directory (by dunkboy)

Duplicate

• Submit #XXXXXX: 上海卓卓网络科技有限公司 Xxxxxxx X.x.xxx Xxxxxxx Xxxxx Xx Xxxxxxxxxx Xxxxxxxxxx Xxxxxxxxx (by dunkboy)

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