CVE-2026-112030: Use of Default Password in diem-project diem
Description
CVE-2026-112030 is a medium severity vulnerability in diem-project diem versions 5.1.0 through 5.1.3. It involves the use of a default password due to a flaw in the dmCorePlugin/lib/data/dmDataLoad.php file. The vulnerability can be exploited remotely without user interaction and requires low privileges. Although an exploit is publicly available, no official vendor response or patch has been provided yet. Users are advised to update configuration settings to mitigate the risk.
CVSS v4.0
Score 5.3medium
Affected software
diem-project
diem
pkg:github/diem-project/diemcpe:2.3:a:diem-project:diem:*:*:*:*:*:*:*:*Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in diem-project diem up to version 5.1.3 allows remote attackers to leverage a default password through manipulation of the code in dmCorePlugin/lib/data/dmDataLoad.php. The flaw enables unauthorized access due to the use of default credentials. The vulnerability has a CVSS 4.0 score of 5.3 (medium severity), indicating network attack vector, low attack complexity, no privileges required, no user interaction, and low impact on confidentiality, integrity, and availability. The project was notified early but has not issued a patch or official fix. Public exploit code exists, increasing the risk of exploitation.
Potential Impact
The vulnerability allows remote attackers to gain unauthorized access by exploiting the use of a default password. This could lead to potential unauthorized actions within the affected system. The impact is rated medium due to limited confidentiality, integrity, and availability impact, but the presence of a public exploit increases risk.
Mitigation Recommendations
No official patch or fix has been released by the vendor. Users should update configuration settings to avoid using default passwords as a temporary mitigation. Monitor vendor advisories for any forthcoming official fixes or updates. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-10-18T07:43:55.814Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6ad5576a2cdf04f656b06d4e
Added to database: 10/18/2026, 23:34:02 UTC
Last enriched: 10/18/2026, 23:48:14 UTC
Last updated: 10/18/2026, 23:48:51 UTC
Views: 5
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.