CVE-2026-46691
EspoCRM: IDOR in Import exportErrors Endpoint Leaks CSV Data of Other Users
- State
- Published
- Severity
- 6.5 Medium
- Published
- Oct 15, 2026
- Updated
- Oct 15, 2026
- Reserved
- May 15, 2026
Description
EspoCRM is an open source customer relationship management application. Prior to 9.3.7, an authenticated user with Import scope access can send POST /api/v1/Import/{id}/exportErrors with another user's import identifier and retrieve an attachment identifier for a CSV containing rows from that import. The endpoint performs a scope-level check but omits the entity-level ownership check enforced by the Import AccessChecker and sibling Import endpoints. This issue is fixed in version 9.3.7.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.5 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | GitHub_M |
Weaknesses
- CWE-862 Missing Authorization
Affected Products
| Product | Versions |
|---|---|
espocrmespocrm |
|
References
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