Arbitrary Code Execution Affecting phpmailer/phpmailer package, versions <5.2.20


Severity

Recommended
0.0
critical
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    Exploit Maturity
    Mature
    EPSS
    96.73% (100th percentile)

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  • Snyk ID SNYK-PHP-PHPMAILERPHPMAILER-70124
  • published 28 Dec 2016
  • disclosed 28 Dec 2016
  • credit Unknown

How to fix?

Upgrade phpmailer/phpmailer to version 5.2.20 or higher.

Overview

Affected versions of phpmailer/phpmailer are vulnerable to Arbitrary Code Execution.

CVSS Scores

version 3.1
Expand this section

Snyk

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

NVD

9.8 critical