CVE-2020-27665
Improper Authorization in Strapi
In Strapi before 3.2.5, there is no admin::hasPermissions restriction for CTB (aka content-type-builder) routes.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
In Strapi before 3.2.5, there is no admin::hasPermissions restriction for CTB (aka content-type-builder) routes.
- Record
CVE-2020-27665- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:P/A:N - Weakness
- CWE-276
- Updated
- 2026-11-02
CVE List No score
In Strapi before 3.2.5, there is no admin::hasPermissions restriction for CTB (aka content-type-builder) routes.
- Record
CVE-2020-27665- Updated
- 2026-11-02
EUVDEUVD-2020-1407 No score
In Strapi before 3.2.5, there is no admin::hasPermissions restriction for CTB (aka content-type-builder) routes.
- Record
EUVD-2020-1407- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-4p55-xj37-fx7g
Improper Authorization in Strapi
In Strapi before 3.2.5, there is no admin::hasPermissions restriction for CTB (aka content-type-builder) routes.
- Record
GHSA-4p55-xj37-fx7g- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-276
- Updated
- 2026-11-02
OSV
In Strapi before 3.2.5, there is no admin::hasPermissions restriction for CTB (aka content-type-builder) routes.
- Record
CVE-2020-27665- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Updated
- 2026-11-02
OSVGHSA-4p55-xj37-fx7g
Improper Authorization in Strapi
In Strapi before 3.2.5, there is no admin::hasPermissions restriction for CTB (aka content-type-builder) routes.
- Record
GHSA-4p55-xj37-fx7g- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-276
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
strapi-plugin-content-type-buildernpm |
before 3.2.5 | 3.2.5 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-27665 is a high vulnerability (CVSS 7.5) in Strapi, published October 22, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.21%, the 68th percentile. Fixed in strapi-plugin-content-type-builder 3.2.5.