Summaryinfo

A vulnerability was found in BoyunCMS up to 1.4.20. It has been declared as critical. This vulnerability affects unknown code of the file /install/install_ok.php of the component Configuration File Handler. The manipulation of the argument db_pass leads to code injection. This vulnerability was named CVE-2025-7101. The attack can be initiated remotely. Furthermore, there is an exploit available. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Detailsinfo

A vulnerability was found in BoyunCMS up to 1.4.20. It has been classified as critical. This affects an unknown functionality of the file /install/install_ok.php of the component Configuration File Handler. The manipulation of the argument db_pass with an unknown input leads to a code injection vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability.

It is possible to read the advisory at note-hxlab.wetolink.com. This vulnerability is uniquely identified as CVE-2025-7101. The exploitability is told to be easy. It is possible to initiate the attack remotely. Technical details and a public exploit are known. The attack technique deployed by this issue is T1059 according to MITRE ATT&CK.

The exploit is shared for download at note-hxlab.wetolink.com. It is declared as proof-of-concept. By approaching the search of inurl:install/install_ok.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.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-20160). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

• BoyunCMS

Version

• 1.4.0
• 1.4.1
• 1.4.2
• 1.4.3
• 1.4.4
• 1.4.5
• 1.4.6
• 1.4.7
• 1.4.8
• 1.4.9
• 1.4.10
• 1.4.11
• 1.4.12
• 1.4.13
• 1.4.14
• 1.4.15
• 1.4.16
• 1.4.17
• 1.4.18
• 1.4.19
• 1.4.20

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
• 🔒

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

Submitinfo

Accepted

• Submit #604323: Boyun Boyun PHPCMS <=1.4.20 Pre-Auth config injection (by YELEIPENG)

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