Detections
Analytics

CVE-2018-19277

high

Description

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

References

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

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

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

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

Details

Source: Mitre, NVD

Published: 2018-11-14

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.05589