# CVE-2026-59657

## Summary

- **CVE ID:** CVE-2026-59657
- **Severity:** HIGH
- **CVSS Score:** 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
- **CWE:** CWE-312
- **Published:** Aug 21, 2026
- **Last Modified:** Aug 25, 2026

## Description

Cleartext Storage of Sensitive Information vulnerability in Apache CloudStack with AsyncJob storage in the database.

This issue affects Apache CloudStack: from 4.0.0 through 4.20.3.0 and from 4.21.0.0 through 4.22.1.0.

Users are recommended to upgrade to version 4.20.3.1 or 4.22.1.1 or later, which fixes the issue.

## Affected Products

- Apache Software Foundation — Apache CloudStack (4.0.0)
- Apache Software Foundation — Apache CloudStack (4.21.0.0)

## References

- [CNA](https://lists.apache.org/thread/g6cwddtjrwbh1d56wjz4cfp3fzfm4kbc)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.21%
- **EPSS Percentile:** 10.7

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-09._