EspoCRM 4.0.0 before 10.0.7 contains an access control vulnerability that allows authenticated users to read audited field values restricted by field-level security by fetching individual stream notes. Users with stream access to a parent record can request GET /Note/{id}, which skips the NoteAccessControl filter, and recover data.attributes.was and became values of restricted fields.
Advisories
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Fixes
Solution
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Workaround
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References
History
Tue, 13 Oct 2026 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | EspoCRM 4.0.0 before 10.0.7 contains an access control vulnerability that allows authenticated users to read audited field values restricted by field-level security by fetching individual stream notes. Users with stream access to a parent record can request GET /Note/{id}, which skips the NoteAccessControl filter, and recover data.attributes.was and became values of restricted fields. | |
| Title | EspoCRM 4.0.0 before 10.0.7 Field-Level Security Bypass via Note Read Endpoint | |
| First Time appeared |
Espocrm
Espocrm espocrm |
|
| Weaknesses | CWE-200 | |
| CPEs | cpe:2.3:a:espocrm:espocrm:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Espocrm
Espocrm espocrm |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-10-13T13:27:22.182Z
Reserved: 2026-10-13T11:26:13.464Z
Link: CVE-2026-109959
No data.
Status : Deferred
Published: 2026-10-13T14:17:35.020
Modified: 2026-10-13T14:17:35.147
Link: CVE-2026-109959
No data.
OpenCVE Enrichment
No data.
Weaknesses