CVE-2026-92752 Details
Description
metasfresh DocumentAttachmentsRestController and CommentsRestController endpoints check only that callers are logged in without enforcing record-level permissions. Attackers can enumerate sequential document identifiers to read, replace, and delete attachments and comments on records their role cannot access.
A vulnerability exists in the metasfresh DocumentAttachmentsRestController and CommentsRestController endpoints, where record-level permissions are not enforced. These endpoints only verify if a user is logged in, allowing authenticated users to access, modify, or delete attachments and comments on records their role should not permit. This issue arises because the endpoints fail to apply the necessary access checks, creating an authorization bypass that can be exploited by enumerating document identifiers.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 16, 2026CISA-ADP
Assessed Sep 21, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/metasfresh/metasfresh/issues/24665 | CISA-ADP | ExploitIssue TrackingTechnical DescriptionVendor |
| https://github.com/metasfresh/metasfresh | [email protected] | ProductVendor |
| https://github.com/metasfresh/metasfresh/blob/c4c7766ef403eb470c9130031cf24cc33625ceed/backend/de.metas.ui.web.base/src/main/java/de/metas/ui/web/attachments/DocumentAttachmentsRestController.java#L63-L225 | [email protected] | Source CodeVendor |
| https://github.com/metasfresh/metasfresh/blob/c4c7766ef403eb470c9130031cf24cc33625ceed/backend/de.metas.ui.web.base/src/main/java/de/metas/ui/web/upload/ImageRestController.java#L100-L107 | [email protected] | Source CodeVendor |
| https://github.com/metasfresh/metasfresh/issues/24665 | [email protected] | ExploitIssue TrackingTechnical DescriptionVendor |
| https://www.vulncheck.com/advisories/metasfresh-unauthorized-access-via-document-attachments-and-comments-endpoints | [email protected] | AdvisoryRemedyVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-639 | Authorization Bypass Through User-Controlled Key | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| metasfresh | c4c7766ef403eb470c9130031cf24cc33625ceed |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 21, 2026 | CVE Modified | CISA-ADP |
| Sep 16, 2026 | New CVE Received | [email protected] |