CVE-2020-13677: Under some circumstances, the Drupal core JSON:API module does not properly restrict access to certain content, which ma

high Affects drupal/core. Feed 2026.10.29.1, updated 2026-10-28; published 2021-09-15; advisory modified 2026-09-19.

Under some circumstances, the Drupal core JSON:API module does not properly restrict access to certain content, which ma

Package: drupal/core Composer
Affected versions: >= 8.0.0 <8.9.19 or >= 9.1.0 <9.1.13 or >=9.2.0 <9.2.6 or >=8.0.0 and <8.9.19 or >=9.1.0 and <9.1.13 or >=9.2.0 and <9.2.6
Fixed in: 8.9.19, 9.1.13, 9.2.6
Severity: high CVSS 7.5
Exploitation: not on CISA KEV · EPSS 1% (68.5th percentile)
Published: 2021-09-15
Source: osv.dev

References

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