CVE-2023-49213

8.8 highEPSS 2.1%

High (8.8) in ironmansoftware powershell universal. EPSS 2.1% chance of exploitation in the next 30 days.

The API endpoints in Ironman PowerShell Universal 3.0.0 through 4.2.0 allow remote attackers to execute arbitrary commands via crafted HTTP requests if a param block is used, due to invalid sanitization of input strings. The fixed versions are 3.10.2, 4.1.10, and 4.2.1.

Severity

CVSS 3.1

8.8 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 2.1% chance of exploitation in the next 30 days; higher than 81% of CVEs (scores of 2026-10-31)
CWE: CWE-77
Published: 2023-11-23
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

ironmansoftware:powershell_universal

References

https://blog.ironmansoftware.com/powershell-universal-apis-cve/
https://docs.powershelluniversal.com/changelogs/changelog
https://blog.ironmansoftware.com/powershell-universal-apis-cve/
https://docs.powershelluniversal.com/changelogs/changelog

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