Auth bypass in Drupal

CVE-2019-10911

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.

Vulnerability class: Broken Authentication

EPSS: 0.012 (66.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2019-10911?
CVE-2019-10911 is a high-severity vulnerability in Drupal, classified under Improper Authentication. CVSS score: 7.5/10. Published 2019-05-16.
How severe is CVE-2019-10911?
High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2019-10911 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.