{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-5708 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-5708 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-5708 is a high-severity vulnerability in AWS Research and Engineering Studio (RES), published on 6 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-5708 and fix it if it is affected.\n\nWhat it is: CVE-2026-5708 is a high-severity vulnerability in AWS Research and Engineering Studio (RES), published on 6 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-5708 in the wild and no public exploit code.\n\nAffected product: AWS Research and Engineering Studio (RES). No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-5708/ (Markdown: https://insights.sbomify.com/CVE-2026-5708/index.md)","id":"CVE-2026-5708","markdown":"https://insights.sbomify.com/CVE-2026-5708/index.md","name":"CVE-2026-5708","record":{"aliases":["GHSA-fpff-pjfw-gfg7"],"analysis":{"component_type":"cloud_service","fix_type":"upgrade","impacts":["privilege_escalation","data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"AWS Research and Engineering Studio","requires_auth":"low_privilege","summary":"Authenticated users can escalate privileges to assume host instance profiles and access AWS resources via crafted API requests in RES.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"AMZN","cpe":[{"product":"research_and_engineering_studio","vendor":"amazon"}],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"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","version":"4.0"},"cwes":[{"id":"CWE-915","name":"Improperly Controlled Modification of Dynamically-Determined Object Attributes"}],"description":"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.\n\nTo remediate this issue, users are advised to upgrade to RES version 2026.03 or apply the corresponding mitigation patch to their existing environment.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Improper Control of User-Modifiable Attributes in RES CreateSession API","id":"CVE-2026-5708","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"AWS Research and Engineering Studio (RES) FileBrowser Command Injection","id":"CVE-2026-5709"},"packages":[],"prev":{"headline":"Command Injection via Virtual Desktop Session Name in AWS Research and Engineering Studio (RES)","id":"CVE-2026-5707"},"products":["Research and Engineering Studio (RES)"],"published":"2026-04-06","related":[{"cvss_score":8.7,"headline":"Command Injection via Virtual Desktop Session Name in AWS Research and Engineering Studio (RES)","id":"CVE-2026-5707","kev_date_added":null,"published":"2026-04-06"},{"cvss_score":7.7,"headline":"AWS Research and Engineering Studio (RES) FileBrowser Command Injection","id":"CVE-2026-5709","kev_date_added":null,"published":"2026-04-06"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-04-07","vendors":["AWS"]},"summary":"Authenticated users can escalate privileges to assume host instance profiles and access AWS resources via crafted API requests in RES.","url":"https://insights.sbomify.com/CVE-2026-5708/"}