DedeCMS up to 5.7.115 article_string_mix.php os command injection

Summaryinfo

A vulnerability was found in DedeCMS up to 5.7.115. It has been rated as critical. This impacts an unknown function of the file /dede/article_string_mix.php. The manipulation leads to os command injection. This vulnerability is listed as CVE-2024-9076. The attack may be initiated remotely. In addition, an exploit is available. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability was found in DedeCMS up to 5.7.115. It has been rated as critical. This issue affects an unknown function of the file /dede/article_string_mix.php. The manipulation with an unknown input leads to a os command injection vulnerability. Using CWE to declare the problem leads to CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability.

It is possible to read the advisory at gitee.com. The identification of this vulnerability is CVE-2024-9076. The exploitation is known to be easy. The attack may be initiated remotely. Additional levels of successful authentication are necessary for exploitation. Technical details as well as a public exploit are known. The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

The exploit is available at gitee.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way. By approaching the search of inurl:dede/article_string_mix.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.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

• Content Management System

Name

• DedeCMS

Version

• 5.7.115

License

• commercial

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

Submitinfo

Accepted

• Submit #407461: dedecms DedeCMS V5.7.115 rce (by Kuinyoe)

Duplicate

• Submit #XXXXXX: 上海卓卓网络科技有限公司 Xxxxxxx Xx.x.xxx 命令执行 (by sjdalu)
• Submit #XXXXXX: Xxxxxxxx Xxxxxxxx Xxxxxxx Xxxxxxxxxx Xx., Xxx. Xxxxxxx Xxxxxxx <=xx.x.xxx Xxxxxxxxxx Xxxxxxx Xxxxxxxxx (by fsrm3)

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Discussion