Description
In Symfony before 2.7.51, 2.8.x before 2.8.50, 3.x before 3.4.26, 4.x before 4.1.12, and 4.2.x before 4.2.7, a vulnerability would allow an attacker to authenticate as a privileged user on sites with user registration and remember me login functionality enabled. This is related to symfony/security.
References (3)
Core 3
Core References
Third Party Advisory x_refsource_confirm
https://www.synology.com/security/advisory/Synology_SA_19_19
Vendor Advisory x_refsource_confirm
https://symfony.com/blog/cve-2019-10911-add-a-separator-in-the-remember-me-cookie-hash
Patch, Third Party Advisory x_refsource_confirm
https://github.com/symfony/symfony/commit/a29ce2817cf43bb1850cf6af114004ac26c7a081
Scores
CVSS v3
7.5
EPSS
0.0027
EPSS Percentile
50.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-287
Status
published
Products (5)
drupal/drupal
8.5.0 - 8.5.15
sensiolabs/symfony
2.7.0 - 2.7.51
symfony/security
2.7.0 - 2.7.51Packagist
symfony/security-http
2.7.0 - 2.7.51Packagist
symfony/symfony
2.7.0 - 2.7.51Packagist
Published
May 16, 2019
Tracked Since
Feb 18, 2026