CVE record
CVE-2020-13671
Drupal core Un-restricted Upload of File
Improper sanitization in the extension file names is present in Drupal core.
CVE evidence
Known exploitation
Listed in CISA KEV
Absence from the fetched catalog does not establish that exploitation has not occurred.
Severity
high
CVSS 8.8 · CVSS_V3
Affected packages
2
Supported package records returned by OSV. Vendor and product names are not used to infer matches.
CISA Known Exploited Vulnerabilities
Catalog record
- Vendor / project
- Drupal
- Product
- Drupal core
- Date added
- Jan 18, 2022
- CISA federal remediation due date
- Jul 18, 2022
- Required action
- Apply updates per vendor instructions.
- Known ransomware campaign use
- Unknown
- CWE
- CWE-434
OSV package mapping
Affected open-source packages
| Package | Ecosystem | Fixed versions |
|---|---|---|
| drupal/core | composer | 8.8.11, 8.9.9, 9.0.8, 7.74 |
| drupal/drupal | composer | 7.74, 8.8.11, 8.9.9, 9.0.8 |