CVE-2020-13677
Drupal Core
HIGH 7.5
At a glance
- Source
- NVD
- EPSS
- EPSS 1.22 % · percentile 68 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- drupal
- NVD status
- Modified
Description
Under some circumstances, the Drupal core JSON:API module does not properly restrict access to certain content, which may result in unintended access bypass. Sites that do not have the JSON:API module enabled are not affected.
Weaknesses (CWE)
- CWE-284 — Improper Access Control
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 4.3 | AV:N/AC:M/Au:N/C:P/I:N/A:N | NVD · nvd@nist.gov (Primary) |
Advisories
- DRUPAL-CORE-2021-010 — Under some circumstances, the Drupal core JSON:API module does not properly restrict access to certain content, which may result in unintended access bypass.
- GHSA-3xr3-phjp-g6p2 — Drupal core access bypass vulnerability
European references
- ENISA EUVD · EUVD-2022-0799
- GCVE · GCVE-0-2020-13677
CERT-FR advisories
- CERTFR-2021-AVI-712 — Multiples vulnérabilités dans Drupal Core · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*≥ 8.0.0 < 8.9.19cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*≥ 9.1.0 < 9.1.13cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*≥ 9.2.0 < 9.2.6
Affected products
| Product | Versions |
|---|---|
| Drupal · Core | affected 9.2.x < 9.2.6 ; affected 9.1.x < 9.1.13 ; affected 8.9.x < 8.9.19 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |