CVE-2025-7099

A vulnerability has been found in BoyunCMS up to 1.21 on PHP7 and classified as critical. Affected by this vulnerability is an unknown functionality of the file install/install2.php of the component Installation Handler. The manipulation of the argument db_host leads to deserialization. The attack can be launched remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used.

CVSS v3 5.6 MEDIUM
CVSS v2.0 5.1 MEDIUM

5.6^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

5.1^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:H/Au:N/C:P/I:P/A:P

Exploitability : 4.9 / Impact : 6.4

Access Vector NETWORK

Access Complexity HIGH

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://note-hxlab.wetolink.com/share/cQGEOmctNARD
https://vuldb.com/?ctiid.315013
https://vuldb.com/?id.315013
https://vuldb.com/?submit.604310
https://note-hxlab.wetolink.com/share/cQGEOmctNARD

Configurations

No configuration.

History

08 Jul 2025, 16:18

Type	Values Removed	Values Added
Summary		(es) Se ha detectado una vulnerabilidad en BoyunCMS hasta la versión 1.21 en PHP7, clasificada como crítica. Esta vulnerabilidad afecta a una funcionalidad desconocida del archivo install/install2.php del componente Installation Handler. La manipulación del argumento db_host provoca la deserialización. El ataque puede ejecutarse en remoto. Es un ataque de complejidad bastante alta. Parece difícil de explotar. Se ha hecho público el exploit y puede que sea utilizado.

07 Jul 2025, 16:15

Type	Values Removed	Values Added
References	~~() https://note-hxlab.wetolink.com/share/cQGEOmctNARD -~~	() https://note-hxlab.wetolink.com/share/cQGEOmctNARD -

07 Jul 2025, 00:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-07-07 00:15

Updated : 2025-07-08 16:18

NVD link : CVE-2025-7099

Mitre link : CVE-2025-7099

CVE.ORG link : CVE-2025-7099

JSON object : View

Products Affected

No product.

CWE

CWE-20

Improper Input Validation

CWE-502

Deserialization of Untrusted Data

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