Arbitrary Object injection Affecting phpmailer/phpmailer package, versions >=5.0.0, <5.2.27 >=6.0.0, <6.0.6


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.45% (76th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-PHP-PHPMAILERPHPMAILER-72616
  • published 19 Nov 2018
  • disclosed 16 Nov 2018
  • credit Sehun Oh

How to fix?

Upgrade phpmailer/phpmailer to version 5.2.27, 6.0.6 or higher.

Overview

phpmailer/phpmailer is a full-featured email creation and transfer class for PHP.

Affected versions of this package are vulnerable to Object Injection attack.

CVSS Scores

version 3.1
Expand this section

Snyk

Recommended
8.8 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    Required
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High
Expand this section

NVD

8.8 high