Vulnerability Monitor

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CVE-2018-19296

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

Published

2018-11-16T09:29:00.230

Last Modified

2024-11-21T03:57:41.823

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

6.4

Weaknesses

Type: Primary
CWE-502
CWE-1321

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	phpmailer_project	phpmailer	< 5.2.27	Yes
Application	phpmailer_project	phpmailer	< 6.0.6	Yes
Operating System	debian	debian_linux	8.0	Yes
Operating System	debian	debian_linux	9.0	Yes
Operating System	fedoraproject	fedora	33	Yes
Operating System	fedoraproject	fedora	34	Yes
Application	wordpress	wordpress	≤ 5.7	Yes

References

https://github.com/PHPMailer/PHPMailer/releases/tag/v5.2.27 Release Notes, Vendor Advisory ([email protected])
https://github.com/PHPMailer/PHPMailer/releases/tag/v6.0.6 Release Notes, Vendor Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2018/12/msg00020.html Mailing List, Third Party Advisory ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3B5WDPGUFNPG4NAZ6G4BZX43BKLAVA5B/ ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KPU66INRFY5BQ3ESVPRUXJR4DXQAFJVT/ ([email protected])
https://www.debian.org/security/2018/dsa-4351 Third Party Advisory ([email protected])
https://github.com/PHPMailer/PHPMailer/releases/tag/v5.2.27 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/PHPMailer/PHPMailer/releases/tag/v6.0.6 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2018/12/msg00020.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3B5WDPGUFNPG4NAZ6G4BZX43BKLAVA5B/ (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KPU66INRFY5BQ3ESVPRUXJR4DXQAFJVT/ (af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2018/dsa-4351 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)