payloadcms/payload · Security
Hidden fields can be leaked on readable collections in Payload
- GHSA ID
- GHSA-35jj-vqcf-f2jf
- CVE ID
- CVE-2023-30843
- Severity
- high
- Published
- Updated
- CVSS
- 7.4 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
- CVSS v3
- 7.4 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Description
Details
If a user has access to documents that contain hidden fields or fields they do not have access to, the user could reverse-engineer those values via brute force.
Affected versions: < 1.7.0
Workarounds
If you are unable to update, you can write a beforeOperation hook to remove where queries that attempt to access hidden field data.
Detecting Compromise
Monitor your instance for brute-force style requests against your instance using where queries.
CWEs
- CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor