BoyunCMS Installation install2.php deserialization

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2025-7099
StatePUBLISHED
AssignerVulDB
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-07-07 00:15:22 UTC
Updated2026-04-29 01:00:01 UTC
DescriptionA 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.

Risk And Classification

Primary CVSS: v4.0 2.9 LOW from [email protected]

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Problem Types: CWE-20 | CWE-502 | CWE-502 Deserialization | CWE-20 Improper Input Validation

VersionSourceTypeScoreSeverityVector
4.0[email protected]Secondary2.9LOWCVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/C...
4.0CNADECLARED6.3MEDIUMCVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
3.1[email protected]Primary5.9MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
3.1[email protected]Secondary5.6MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
3.1CNADECLARED5.6MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
3.0CNADECLARED5.6MEDIUMCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
2.0[email protected]Secondary5.1AV:N/AC:H/Au:N/C:P/I:P/A:P
2.0CNADECLARED5.1AV:N/AC:H/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

CVSS v4.0 Breakdown

Attack Vector
Network
Attack Complexity
High
Attack Requirements
None
Privileges Required
None
User Interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Sub Conf.
None
Sub Integrity
None
Sub Availability
None

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

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

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Boyuncms Project Boyuncms All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na BoyunCMS affected 1.0 Not specified
CNA Na BoyunCMS affected 1.1 Not specified
CNA Na BoyunCMS affected 1.2 Not specified
CNA Na BoyunCMS affected 1.3 Not specified
CNA Na BoyunCMS affected 1.4 Not specified
CNA Na BoyunCMS affected 1.5 Not specified
CNA Na BoyunCMS affected 1.6 Not specified
CNA Na BoyunCMS affected 1.7 Not specified
CNA Na BoyunCMS affected 1.8 Not specified
CNA Na BoyunCMS affected 1.9 Not specified
CNA Na BoyunCMS affected 1.10 Not specified
CNA Na BoyunCMS affected 1.11 Not specified
CNA Na BoyunCMS affected 1.12 Not specified
CNA Na BoyunCMS affected 1.13 Not specified
CNA Na BoyunCMS affected 1.14 Not specified
CNA Na BoyunCMS affected 1.15 Not specified
CNA Na BoyunCMS affected 1.16 Not specified
CNA Na BoyunCMS affected 1.17 Not specified
CNA Na BoyunCMS affected 1.18 Not specified
CNA Na BoyunCMS affected 1.19 Not specified
CNA Na BoyunCMS affected 1.20 Not specified
CNA Na BoyunCMS affected 1.21 Not specified

References

ReferenceSourceLinkTags
note-hxlab.wetolink.com/share/cQGEOmctNARD 134c704f-9b21-4f2e-91b3-4a467353bcc0 note-hxlab.wetolink.com Broken Link
vuldb.com [email protected] vuldb.com Permissions Required, VDB Entry
vuldb.com [email protected] vuldb.com Third Party Advisory, VDB Entry
vuldb.com [email protected] vuldb.com Third Party Advisory, VDB Entry
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: YELEIPENG (VulDB User) (en)

Additional Advisory Data

SourceTimeEvent
CNA2025-07-05T00:00:00.000ZAdvisory disclosed
CNA2025-07-05T02:00:00.000ZVulDB entry created
CNA2025-07-05T19:40:12.000ZVulDB entry last update

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