Home > Vulnerability Database > CVE-2018-19277

Mend.io Vulnerability Database

New vulnerability? Tell us about it!

CVE-2018-19277

Good to know:

Date: November 14, 2018

securityScan() in PHPOffice PhpSpreadsheet through 1.5.0 allows a bypass of protection mechanisms for XXE via UTF-7 encoding in a .xlsx file

Language: PHP

Severity Score

8.8

Related Resources (6)

Url: https://github.com/MewesK/TwigSpreadsheetBundle/issues/18

Url: https://nvd.nist.gov/vuln/detail/CVE-2018-19277

Url: https://github.com/PHPOffice/PhpSpreadsheet/issues/771

Url: https://www.drupal.org/sa-contrib-2021-043

Url: https://www.bishopfox.com/news/2018/11/phpoffice-versions/

Url: https://www.mend.io/vulnerability-database/CVE-2018-19277

Severity Score

8.8

Weakness Type (CWE)

XML Injection (aka Blind XPath Injection)

CWE-91

Top Fix

Upgrade Version

Upgrade to version 1.5.1

CVSS v3.1

Base Score:	8.8
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

CVSS v2

Base Score:	6.8
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

Do you need more information?

Contact Us