CVE-2018-19277

securityScan() in PHPOffice PhpSpreadsheet through 1.5.0 allows a bypass of protection mechanisms for XXE via UTF-7 encoding in a .xlsx file
aka Blind XPath Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 82%
VendorProductVersion
phpofficephpspreadsheet
𝑥
≤ 1.5.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/MewesK/TwigSpreadsheetBundle/issues/18
https://github.com/PHPOffice/PhpSpreadsheet/issues/771
https://www.bishopfox.com/news/2018/11/phpoffice-versions/
https://www.drupal.org/sa-contrib-2021-043
https://github.com/MewesK/TwigSpreadsheetBundle/issues/18
https://github.com/PHPOffice/PhpSpreadsheet/issues/771
https://www.bishopfox.com/news/2018/11/phpoffice-versions/
https://www.drupal.org/sa-contrib-2021-043