SB2018030624 - Multiple vulnerabilities in Z-Blogcn Z-BlogPHP

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Main Vulnerability Database SB2018030624

SB2018030624 - Multiple vulnerabilities in Z-Blogcn Z-BlogPHP

Published: March 6, 2018 Updated: August 8, 2020

Security Bulletin ID SB2018030624
CSH Severity
Medium
Patch available
NO
Number of vulnerabilities 2
Exploitation vector Remote access
Highest impact Data manipulation

Breakdown by Severity

Medium 50% Low 50%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 vulnerabilities.


1) Cross-site scripting (CVE-ID: CVE-2018-7736)

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CVSSv4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N]


The vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data when processing the ZC_BLOG_SUBNAME parameter or ZC_UPLOAD_FILETYPE parameter. NOTE: the software maintainer disputes that this is a vulnerability. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.


2) Information disclosure (CVE-ID: CVE-2018-7737)

CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor

CVSSv4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.

** DISPUTED ** In Z-BlogPHP 1.5.1.1740, there is Web Site physical path leakage, as demonstrated by admin_footer.php or admin_footer.php. NOTE: the software maintainer disputes that this is a vulnerability.


Remediation

Cybersecurity Help is not aware of any official remediation provided by the vendor.

References