CVE-2018-19296

Description

PHPMailer before 5.2.27 and 6.x before 6.0.6 is vulnerable to an object injection attack.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 1.37% Top 25%
Vendor Advisory debian.org Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory github.com Vendor Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/PHPMailer/PHPMailer/releases/tag/v5.2.27 release notes vendor advisory
https://lists.debian.org/debian-lts-announce/2018/12/msg00020.html third party advisory mailing list
https://www.debian.org/security/2018/dsa-4351 third party advisory vendor advisory
https://github.com/PHPMailer/PHPMailer/releases/tag/v6.0.6 release notes vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KPU66INRFY5BQ3ESVPRUXJR4DXQAFJVT/ vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3B5WDPGUFNPG4NAZ6G4BZX43BKLAVA5B/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2018-19296?
CVE-2018-19296 has been scored as a high severity vulnerability.
How to fix CVE-2018-19296?
To fix CVE-2018-19296, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-19296 being actively exploited in the wild?
It is possible that CVE-2018-19296 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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