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Vulnerabilities

Security incident · CVE-2023-37263

Field level permissions not being respected in relationship title

Published Sep 13, 2023 · catalog updated Sep 13, 2023 · Field level permissions not

Last checked Nov 4, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2023-37263. EPSS is 0.64%. Act only if a listed version of Field level permissions not is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Field level permissions not).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Low2.4
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.64%
Remediation
Version ranges on file
Affected products
cpe strapi/strapi · npm @strapi/plugin-content-manager

### Summary Field level permissions not being respected in relationship title. If I have a relationship title and the relationship shows a field I don't have permission to see I will still be visible. ### Details No RBAC checks on on the relationship the relation endpoint returns ### PoC #### Setup Create a fresh strapi instance Create a new content type in the newly created content type add a relation to the users-permissions user. Save. Create a users-permissions user Use your created content type and create an entry in it related to the users-permisisons user Go to settings -> Admin panel -> Roles -> Author Give the author role full permissions on the content type your created. Make sure they don't have any permission to see User Save Create a new admin account with only the author role #### CVE login on the newly created author acount. go to the content manager to the colection type you created with the relationship to users_permissions_user You now see a field you don't have permissions to view. ### Impact RBAC field level checks leaks data selected by the admin user as relationship title What could be sensitive fields that they should not be allowed to see. by the person having this specific role.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe strapi/strapi< 4.12.1
  • npm @strapi/plugin-content-manager<= 4.12.0

How to fix CVE-2023-37263

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2023-37263. EPSS is 0.64%. Act only if a listed version of Field level permissions not is installed.

Which versions are affected?

Compare what you have installed with < 4.12.1, <= 4.12.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-200: Exposure of Sensitive Information; CWE-400: Uncontrolled Resource Consumption. EPSS 0.64%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

Strapi security

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Sep 13, 2023 · Maintainer security tabs

    Detected

    ### Summary Field level permissions not being respected in relationship title. If I have a relationship title and the relationship shows a field I don't have permission to see I will still be visible. ### Details No RBAC checks on on the relationship the relation endpoint returns ### PoC #### Setup Create a fresh strapi instance Create a new content type in the newly created content type add a rel

Sources

  • CVE.orgVulnerability recordCVE-2023-37263

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2023-37263

    30-day exploitation probability 0.64%

    first.org
  • Maintainer security tabsVendor advisoryGHSA-m284-85mf-cgrc

    ### Summary Field level permissions not being respected in relationship title. If I have a relationship title and the relationship shows a field I don't have permission to see I will still be visible. ### Details No RBAC checks on on the relationship the relation endpoint returns ### PoC #### Setup Create a fresh strapi instance Create a new content type in the newly created content type add a rel

    github.com
  • Monitored products — highVendor advisoryCVE-2023-37263

    Strapi is the an open-source headless content management system. Prior to version 4.12.1, field level permissions are not respected in the relationship title. If an actor has relationship title and the relationship shows a field they don't have permission to see, the field will still be visible. Version 4.12.1 has a fix for this issue.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Nov 4, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 4, 2026
  • Monitored products — highNov 4, 2026
  • CVE.orgNov 2, 2026
  • Maintainer security tabsNov 1, 2026