CVE-2020-13668
mediumpriority · track · 24EPSS 0.008 · 56 %ileEUUSEPSS · scored 2026-10-21
Access Bypass vulnerability in Drupal Core allows for an attacker to leverage the way that HTML is rendered for affected forms in order to exploit the vulnerability. This issue affects: Drupal Core 8.8.x versions prior to 8.8.10; 8.9.x versions prior to 8.9.6; 9.0.x versions prior to 9.0.6.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (15)
Products and version ranges known to be affected.
advisories (2)
Vendor and ecosystem advisories describing this.
- GHSA-m6q5-wv4x-fv6hCross-site Scripting in Drupal Core2022-02-12ghsa · osvUS
Access Bypass vulnerability in Drupal Core allows for an attacker to leverage the way that HTML is rendered for affected forms in order to exploit the vulnerability. This issue affects: Drupal Core 8.8.x versions prior to 8.8.10; 8.9.x versions prior to 8.9.6; 9.0.x versions prior to 9.0.6.
- BIT-drupal-2020-13668Access bypass in Drupal Core 8/92024-03-06vendor · osvUS
Access Bypass vulnerability in Drupal Core allows for an attacker to leverage the way that HTML is rendered for affected forms in order to exploit the vulnerability. This issue affects: Drupal Core 8.8.x versions prior to 8.8.10; 8.9.x versions prior to 8.9.6; 9.0.x versions prior to 9.0.6.
also known as (5)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (7)
External citations — patches, advisories, analysis.
- https://nvd.nist.gov/vuln/detail/CVE-2020-13668cnnvd
- https://vigilance.fr/vulnerability/Drupal-Core-Cross-Site-Scripting-via-Forms-33349cnnvd
- https://www.auscert.org.au/bulletins/ESB-2020.3175/cnnvd
- https://www.drupal.org/sa-core-2020-009cnnvd
- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-api-connects-developer-portal-is-impacted-by-multiple-vulnerabilities-in-drupal-core/cnnvd
- https://www.drupal.org/sa-core-2020-009enisa_euvd
- https://www.drupal.org/sa-core-2020-009PatchVendor Advisorynvd
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