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
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.012 (67.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 67th percentile — 67.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: -0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.synology.com/security/advisory/Synology_SA_19_19 (Third Party Advisory)
- symfony.com/blog/cve-2019-10911-add-a-separator-in-the-remember-me-cookie-hash (Vendor Advisory)
- github.com/symfony/symfony/commit/a29ce2817cf43bb1850cf6af114004ac26c7a081 (Patch, Third Party Advisory)
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.