Medium 4.3Published Oct 19, 2026

CVE-2026-112040diem-project diem Sign-In BasedmUserActions.class.php redirect

Updated under an hour ago (2026-10-19 04:00 UTC)

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Every CVE for diem-project diem

Exploited in the last 30 days

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.

CVSS: 4.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C
Weakness (CWE): CWE-601
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Received
Record last updated: Oct 19, 2026
First seen by InfoSec Signals: Oct 19, 2026

Affected products

Affected products

diem-project diem diem-project:diem	116974edfb9a5b8bd69cb13586dc62bcdbb485ad	CNA record

References

https://vuldb.com/vuln/421688vdb-entry, technical-description
https://vuldb.com/vuln/421688/ctisignature, permissions-required
https://vuldb.com/cve/CVE-2026-112040third-party-advisory
https://vuldb.com/submit/1008083third-party-advisory
https://github.com/diem-project/diem/issues/457exploit, issue-tracking
https://github.com/diem-project/diem/product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.