SB2022111605 - Multiple vulnerabilities in Six Apart Movable Type

CSH
CYBERSECURITY HELP
Sign In REGISTER

Main Vulnerability Database SB2022111605

SB2022111605 - Multiple vulnerabilities in Six Apart Movable Type

Published: November 16, 2022

Security Bulletin ID SB2022111605
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities 3
Exploitation vector Remote access
Highest impact Code execution

Breakdown by Severity

Medium 33% Low 67%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 3 vulnerabilities.


1) Input validation error (CVE-ID: CVE-2022-45113)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green


The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to improper validation of syntactic correctness of input. A remote attacker can trick a victim to access a specially crafted URL set to the reset password page and conduct a phishing attack.


2) Cross-site scripting (CVE-ID: CVE-2022-45122)

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

CVSSv4: 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/E:U/U:Clear


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

The vulnerability exists due to insufficient sanitization of user-supplied data. 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.


3) Improper Neutralization of Server-Side Includes (SSI) Within a Web Page (CVE-ID: CVE-2022-43660)

CWE-ID: CWE-97 - Improper Neutralization of Server-Side Includes (SSI) Within a Web Page

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear


The vulnerability allows a remote user to compromise the target system.

The vulnerability exists due to improper neutralization of server-side includes (SSI) within a web page. A remote administrator can execute an arbitrary Perl script and/or an arbitrary OS command.

Remediation

Install update from vendor's website.

References