National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-19463 Detail

Current Description

** DISPUTED ** zb_system/function/lib/upload.php in Z-BlogPHP through 1.5.1 allows remote attackers to execute arbitrary PHP code by using the image/jpeg content type in an upload to the zb_system/admin/index.php?act=UploadMng URI. NOTE: The vendor's position is "We have no dynamic including. No one can run PHP by uploading an image in current version." It also requires authentication.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 8.8 HIGH
Vector: AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 2.8


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 6.5 MEDIUM
Vector: (AV:N/AC:L/Au:S/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 8.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): Single
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/novysodope/Z-BlogPHP1.5Zero/blob/master/Getshell Broken Link Third Party Advisory
https://github.com/zblogcn/zblogphp/issues/205 Third Party Advisory

Technical Details

Vulnerability Type (View All)

  • Improper Control of Generation of Code ('Code Injection') (CWE-94)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:zblogcn:z-blogphp:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.5.1


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-19463
NVD Published Date:
11/22/2018
NVD Last Modified:
03/06/2019