🛡️ CVE-2026-16798 — powershell-universal

🟡 CVSS 6.5 — Medium ✅ No Known Exploit CWE-201 NVD
6.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Insertion of sensitive information into sent data in the automation jobs API in Devolutions PowerShell Universal 2026.2.2 and earlier allows an authenticated user with scoped job or script read permission to obtain another user's stored OAuth refresh token via job read responses that fail to strip the refresh token.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs low-level privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity none, availability none.

Affected software

CVE-2026-16798 is recorded against 1 package.

  • powershell-universal (fixed in 2026.2.3.0)

Timeline and source

Published on 24 July 2026 and last revised on 29 July 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

devolutions.net

Details

Severity MEDIUM
CVSS Score 6.5
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE CWE-201
Public Exploit ✅ No
Source NVD
Published 2026-07-24
Updated 2026-08-11
Modified 2026-07-29
Fix URL N/A

Affected Packages

Software From version Fixed in
powershell-universal — 2026.2.3.0

Similar Threats

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