CVE-2026-112040 Details
Description
A vulnerability was determined in diem-project diem up to 116974edfb9a5b8bd69cb13586dc62bcdbb485ad. This affects an unknown part of the file dmCorePlugin/plugins/dmUserPlugin/modules/dmUser/lib/BasedmUserActions.class.php of the component Sign-In. This manipulation of the argument Referer causes open redirect. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized. This product adopts a rolling release strategy to maintain continuous delivery. Therefore, version details for affected or updated releases cannot be specified. The project was informed of the problem early through an issue report but has not responded yet.
An open redirect vulnerability has been identified in the Diem Project's Diem framework, specifically in versions up to commit 116974edfb9a5b8bd69cb13586dc62bcdbb485ad. The issue arises in the Sign-In component, within the file 'dmCorePlugin/plugins/dmUserPlugin/modules/dmUser/lib/BasedmUserActions.class.php'. The vulnerability is triggered by manipulating the 'Referer' header, allowing for unauthorized redirection to external sites. This issue can be exploited remotely and has been publicly disclosed.
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 Oct 19, 2026CISA-ADP
Assessed Oct 19, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/diem-project/diem/ | [email protected] | Vendor |
| https://github.com/diem-project/diem/issues/457 | [email protected] | ExploitIssue TrackingTechnical DescriptionVendor |
| https://vuldb.com/cve/CVE-2026-112040 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/1008083 | [email protected] | Permission Required |
| https://vuldb.com/vuln/421688 | [email protected] | Permission Required |
| https://vuldb.com/vuln/421688/cti | [email protected] | AdvisoryContent Wall |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-601 | URL Redirection to Untrusted Site ('Open Redirect') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| diem-project diem | 116974edfb9a5b8bd69cb13586dc62bcdbb485ad |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 19, 2026 | CVE Modified | CISA-ADP |
| Oct 19, 2026 | New CVE Received | [email protected] |