Packagist/phpoffice/phpexcel CVE-2018-19277: high 8.8, EPSS 7.79%

XXE in PHPSpreadsheet due to encoding issue

Action: Upgrade phpoffice/phpexcel to 1.8.2 or later.

composer require phpoffice/phpexcel:1.8.2

Affected

Fixed versions

Sources

• osv: GHSA-xcrg-29h7-h4cj#Packagist/phpoffice/phpexcel
• https://nvd.nist.gov/vuln/detail/CVE-2018-19277
• https://github.com/MewesK/TwigSpreadsheetBundle/issues/18
• https://github.com/PHPOffice/PhpSpreadsheet/issues/771
• https://github.com/PHPOffice/PhpSpreadsheet/pull/780
• https://github.com/PHPOffice/PHPExcel/commit/2b601574975acfb9d4378a788ed5f2b747958095
• https://github.com/PHPOffice/PhpSpreadsheet/commit/0f8f071e24ee8b114d894ac172f77dc250e5bfa4
• https://github.com/FriendsOfPHP/security-advisories/blob/master/phpoffice/phpspreadsheet/CVE-2018-19277.yaml
• https://github.com/PHPOffice/PHPExcel/commits/1.8.2
• https://github.com/PHPOffice/PhpSpreadsheet
• https://github.com/PHPOffice/PhpSpreadsheet/releases/tag/1.5.1
• https://www.bishopfox.com/news/2018/11/phpoffice-versions
• https://www.drupal.org/sa-contrib-2021-043

CVE-2018-19277 · published 2019-11-20T01:38:52Z · modified 2025-03-06T18:38:20.246894Z · JSON