CVE-2026-5708 (GCVE-0-2026-5708)

Vulnerability from cvelistv5 – Published: 2026-04-06 21:28 – Updated: 2026-04-07 15:09
VLAI?
Title
Improper Control of User-Modifiable Attributes in RES CreateSession API
Summary
Unsanitized control of user-modifiable attributes in the session creation component in AWS Research and Engineering Studio (RES) prior to version 2026.03 could allow an authenticated remote user to escalate privileges, assume the virtual desktop host instance profile permissions, and interact with AWS resources and services via a crafted API request. To remediate this issue, users are advised to upgrade to RES version 2026.03 or apply the corresponding mitigation patch to their existing environment.
Severity ?
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CWE
  • CWE-915 - Improperly controlled modification of Dynamically-Determined object attributes
Assigner
References
Impacted products
Vendor Product Version
AWS Research and Engineering Studio (RES) Affected: 2023.11 , ≤ 2025.12.01 (custom)
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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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