{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-4829 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-4829 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-4829 is a medium-severity authentication bypass vulnerability in Devolutions Devolutions Server, published on 1 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-2026-4829 and fix it if it is affected.\n\nWhat it is: CVE-2026-4829 is a medium-severity authentication bypass vulnerability in Devolutions Devolutions Server, published on 1 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-2026-4829 in the wild and no public exploit code.\n\nAffected product: Devolutions Devolutions Server. 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-2026-4829/ (Markdown: https://insights.sbomify.com/CVE-2026-4829/index.md)","id":"CVE-2026-4829","markdown":"https://insights.sbomify.com/CVE-2026-4829/index.md","name":"CVE-2026-4829","record":{"aliases":["GHSA-9mpq-hm4j-g84v"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["privilege_escalation","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Devolutions Server","requires_auth":"low_privilege","summary":"Authenticated users can impersonate others, including admins, by reusing session codes in the external OAuth flow of Devolutions Server.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"DEVOLUTIONS","cpe":[{"product":"devolutions_server","vendor":"devolutions"}],"cvss":{"score":5.4,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"Improper authentication in the external OAuth authentication flow in Devolutions Server 2026.1.11 and earlier allows an authenticated user to authenticate as other users, including administrators, via reuse of a session code from an external authentication flow.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Auth bypass in Server","id":"CVE-2026-4829","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"devolutions:devolutions_server","products":["devolutions:devolutions_server"],"type":"auth_bypass","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"kalcaddle kodbox Public Share userShare.class.php add privilege escalation","id":"CVE-2026-4830"},"packages":[],"prev":{"headline":"Auth bypass in Server","id":"CVE-2026-4828"},"products":["Server"],"published":"2026-04-01","related":[{"cvss_score":9.8,"headline":"Business logic in Server","id":"CVE-2026-3130","kev_date_added":null,"published":"2026-03-03"},{"cvss_score":9.8,"headline":"Cross-site scripting in Server","id":"CVE-2026-3204","kev_date_added":null,"published":"2026-03-03"},{"cvss_score":9.8,"headline":"Auth bypass in Server","id":"CVE-2026-3224","kev_date_added":null,"published":"2026-03-03"},{"cvss_score":9.8,"headline":"SQL injection in Server","id":"CVE-2026-0610","kev_date_added":null,"published":"2026-01-19"},{"cvss_score":9.8,"headline":"Missing authorization in Server","id":"CVE-2024-2921","kev_date_added":null,"published":"2024-03-26"},{"cvss_score":9.5,"headline":"Hardcoded credentials in Server","id":"CVE-2025-6523","kev_date_added":null,"published":"2025-07-22"},{"cvss_score":9.1,"headline":"Missing authorization in n/a","id":"CVE-2021-23921","kev_date_added":null,"published":"2021-04-01"}],"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":"partial"},"state":"PUBLISHED","updated":"2026-04-01","vendors":["Devolutions"]},"summary":"Authenticated users can impersonate others, including admins, by reusing session codes in the external OAuth flow of Devolutions Server.","url":"https://insights.sbomify.com/CVE-2026-4829/"}