CVE-2026-112138

MEDIUM 4.7

diem-project diem dmCodeEditor actions.class.php join path traversal

CVSS Score

4.7

EPSS Score

0.0%

EPSS Percentile

0th

A flaw has been found in diem-project diem up to 5.1.3. The impacted element is the function dmOs::join of the file dmFrontPlugin/modules/dmCodeEditor/actions/actions.class.php of the component dmCodeEditor. Executing a manipulation can lead to path traversal. The attack can be launched remotely. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.

CWE	CWE-22
Vendor	diem-project
Product	diem
Published	Oct 19, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

diem-project / diem

5.1.0 5.1.1 5.1.2 5.1.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/422243 vuldb.com: https://vuldb.com/vuln/422243/cti vuldb.com: https://vuldb.com/cve/CVE-2026-112138 vuldb.com: https://vuldb.com/submit/1013200 github.com: https://github.com/diem-project/diem/issues/451 github.com: https://github.com/diem-project/diem/

Credits

🔍 100001001X (VulDB User) VulDB CNA Team