CVE-2020-13625

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

PHPMailer before 6.1.6 contains an output escaping bug when the name of a file attachment contains a double quote character. This can result in the file type being misinterpreted by the receiver or any mail relay processing the message.

PHPMailer versiones anteriores a 6.1.6, contiene un bug de escape de salida cuando el nombre de un archivo adjunto contiene un carácter de comillas dobles. Esto puede resultar en que el tipo de archivo esta siendo malinterpretado por el receptor o que cualquier retransmisión de correo procese el mensaje

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-05-27 CVE Reserved
2020-06-08 CVE Published
2024-08-04 CVE Updated
2024-08-04 First Exploit
2024-10-02 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-116: Improper Encoding or Escaping of Output

CAPEC

References (9)

URL	Tag	Source
https://github.com/PHPMailer/PHPMailer/releases/tag/v6.1.6	Release Notes
https://lists.debian.org/debian-lts-announce/2020/06/msg00014.html	Mailing List
https://lists.debian.org/debian-lts-announce/2020/08/msg00004.html	Mailing List

URL	Date	SRC
https://github.com/PHPMailer/PHPMailer/security/advisories/GHSA-f7hx-fqxw-rvvj	2024-08-04

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00067.html	2023-11-07
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00085.html	2023-11-07
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EFM3BZABL6RUHTVMXSC7OFMP4CKWMRPJ	2023-11-07
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SMH4TC5XTS3KZVGMSKEPPBZ2XTZCKKCX	2023-11-07
https://usn.ubuntu.com/4505-1	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Phpmailer Project Search vendor "Phpmailer Project"		Phpmailer Search vendor "Phpmailer Project" for product "Phpmailer"				< 6.1.6 Search vendor "Phpmailer Project" for product "Phpmailer" and version " < 6.1.6"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				31 Search vendor "Fedoraproject" for product "Fedora" and version "31"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				32 Search vendor "Fedoraproject" for product "Fedora" and version "32"		-		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				18.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "18.04"		lts		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0"		-		Affected