CVE-2026-86183
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
Summary
A vulnerability was identified in diem-project diem up to 5.1.3. This vulnerability affects unknown code of the file dmFrontPlugin/modules/dmWidget/lib/BasedmWidgetActions.class.php of the component dmWidget. Such manipulation of the argument widget_id leads to authorization bypass. The attack may be launched remotely. The exploit is publicly available and might be used. The name of the patch is 116974edfb9a5b8bd69cb13586dc62bcdbb485ad. A patch should be applied to remediate this issue. The project was informed of the problem early through an issue report but has not responded yet.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| diem-project | diem | 5.1.0 | affected |
| diem-project | diem | 5.1.1 | affected |
| diem-project | diem | 5.1.2 | affected |
| diem-project | diem | 5.1.3 | affected |
Weaknesses
- CWE-639: Authorization Bypass
- CWE-285: Improper Authorization
References
- https://vuldb.com/vuln/399315
- https://vuldb.com/vuln/399315/cti
- https://vuldb.com/cve/CVE-2026-86183
- https://vuldb.com/submit/896155
- https://github.com/diem-project/diem/issues/450
- https://github.com/diem-project/diem/
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