[Japanese]

JVNDB-2022-000006

Multiple cross-site scripting vulnerabilities in php_mailform

Overview

php_mailform provided by econosys system contains multiple cross-site scripting vulnerabilities listed below.

* Reflected cross-site scripting vulnerability regarding the checkbox (CWE-79) - CVE-2022-22142
* Reflected cross-site scripting vulnerability regarding the attached file name (CWE-79) - CVE-2022-21805

apple502j reported these vulnerabilities to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
CVSS Severity (What is CVSS?)

CVSS V3 Severity:
Base Metrics 6.1 (Medium) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Changed
  • Confidentiality Impact: Low
  • Integrity Impact: Low
  • Availability Impact: None
CVSS V2 Severity:
Base Metrics 4.3 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Medium
  • Authentication: None
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2022-22142

CVSS V3 Severity:
Base Metrics 6.1 (Medium) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Changed
  • Confidentiality Impact: Low
  • Integrity Impact: Low
  • Availability Impact: None
CVSS V2 Severity:
Base Metrics 4.3 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Medium
  • Authentication: None
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2022-21805
Affected Products


econosys system
  • php_mailform prior to Version 1.40

Impact

An arbitrary script may be executed on the web browser of the user who is accessing a website that uses php_mailform.
Solution

[Update the software]
Update the software to the latest version according to the information provided by the developer.
Vendor Information

econosys system
CWE (What is CWE?)

  1. Cross-site Scripting(CWE-79) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2022-22142
  2. CVE-2022-21805
References

  1. JVN : JVN#16690037
Revision History

  • [2022/01/20]
      Web page was published

Date Public2022/01/20
Date First Published2022/01/20
Date Last Updated2022/01/20