{"answers":{"affected":"8 open source packages ship an affected version, including System.Net.Requests, dotnet and dotnet-sdk. It affects 3 products.","exploited":"There is no known exploitation of CVE-2023-36049 in the wild and no public exploit code.","fix":"Upgrade System.Net.Requests to a fixed version for your release line: 6.0.25, 7.0.14 or 8.0.0.","what":"CVE-2023-36049 is a high-severity vulnerability in Microsoft .Net, published on 14 Nov 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-36049 and fix it if it is affected.\n\nWhat it is: CVE-2023-36049 is a high-severity vulnerability in Microsoft .Net, published on 14 Nov 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-36049 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- System.Net.Requests (NuGet): affected from 6.0.0; fixed in 6.0.25\n- System.Net.Requests (NuGet): affected from 6.0.0; fixed in 6.0.25\n- System.Net.Requests (NuGet): affected from 7.0.0; fixed in 7.0.14\n- System.Net.Requests (NuGet): affected from 7.0.0; fixed in 7.0.14\n- System.Net.Requests (NuGet): affected from 8.0.0-rc.2.23480.2; fixed in 8.0.0\n- System.Net.Requests (NuGet): affected from 8.0.0-rc.2.23480.2; fixed in 8.0.0\n- dotnet (Bitnami): affected from 6.0.0; fixed in 6.0.25, 7.0.14\n- dotnet-sdk (Bitnami): affected from 6.0.0; fixed in 6.0.25, 7.0.14\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-2023-36049/ (Markdown: https://insights.sbomify.com/CVE-2023-36049/index.md)","id":"CVE-2023-36049","markdown":"https://insights.sbomify.com/CVE-2023-36049/index.md","name":"CVE-2023-36049","record":{"aliases":["BIT-dotnet-2023-36049","BIT-dotnet-sdk-2023-36049","CLEANSTART-2025-FE50155","GHSA-c3hf-8vgx-72rh","UBUNTU-CVE-2023-36049"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":".NET Framework","requires_auth":"low_privilege","summary":"An attacker can exploit this vulnerability in .NET and Visual Studio to elevate privileges on the affected system.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"microsoft","cpe":[{"product":".net","vendor":"microsoft"},{"product":".net_framework","vendor":"microsoft"},{"product":"visual_studio_2022","vendor":"microsoft"}],"cvss":{"score":7.6,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L/E:P/RL:O/RC:C","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":".NET, .NET Framework, and Visual Studio Elevation of Privilege Vulnerability","ecosystems":["Bitnami","NuGet"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":".NET, .NET Framework, and Visual Studio Elevation of Privilege Vulnerability","id":"CVE-2023-36049","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"microsoft:.net","products":["microsoft:.net","microsoft:.net_framework","microsoft:visual_studio_2022"],"type":"privilege_escalation","year":"2023"},"n_packages":8,"n_references":1,"next":{"headline":"Microsoft Exchange Server Spoofing Vulnerability","id":"CVE-2023-36050"},"packages":[{"ecosystem":"Bitnami","fixed":["6.0.25","7.0.14"],"introduced":["6.0.0","7.0.0"],"last_affected":[],"package":"dotnet","purl":"pkg:bitnami/dotnet","source":"BIT-dotnet-2023-36049"},{"ecosystem":"Bitnami","fixed":["6.0.25","7.0.14"],"introduced":["6.0.0","7.0.0"],"last_affected":[],"package":"dotnet-sdk","purl":"pkg:bitnami/dotnet-sdk","source":"BIT-dotnet-sdk-2023-36049"},{"ecosystem":"NuGet","fixed":["6.0.25"],"introduced":["6.0.0"],"last_affected":[],"package":"System.Net.Requests","purl":null,"source":"GHSA-c3hf-8vgx-72rh"},{"ecosystem":"NuGet","fixed":["6.0.25"],"introduced":["6.0.0"],"last_affected":[],"package":"System.Net.Requests","purl":"pkg:nuget/System.Net.Requests","source":"GHSA-c3hf-8vgx-72rh"},{"ecosystem":"NuGet","fixed":["7.0.14"],"introduced":["7.0.0"],"last_affected":[],"package":"System.Net.Requests","purl":null,"source":"GHSA-c3hf-8vgx-72rh"},{"ecosystem":"NuGet","fixed":["7.0.14"],"introduced":["7.0.0"],"last_affected":[],"package":"System.Net.Requests","purl":"pkg:nuget/System.Net.Requests","source":"GHSA-c3hf-8vgx-72rh"},{"ecosystem":"NuGet","fixed":["8.0.0"],"introduced":["8.0.0-rc.2.23480.2"],"last_affected":[],"package":"System.Net.Requests","purl":null,"source":"GHSA-c3hf-8vgx-72rh"},{"ecosystem":"NuGet","fixed":["8.0.0"],"introduced":["8.0.0-rc.2.23480.2"],"last_affected":[],"package":"System.Net.Requests","purl":"pkg:nuget/System.Net.Requests","source":"GHSA-c3hf-8vgx-72rh"}],"prev":{"headline":"Windows Authentication Elevation of Privilege Vulnerability","id":"CVE-2023-36047"},"products":[".NET 6.0",".NET 7.0",".NET 8.0","Microsoft .NET Framework 2.0 Service Pack 2","Microsoft .NET Framework 3.0 Service Pack 2","Microsoft .NET Framework 3.5","Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2","Microsoft .NET Framework 3.5 AND 4.6/4.6.2","Microsoft .NET Framework 3.5 AND 4.7.2","Microsoft .NET Framework 3.5 AND 4.8","Microsoft .NET Framework 3.5 AND 4.8.1","Microsoft .NET Framework 3.5.1","Microsoft .NET Framework 4.6.2","Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2","Microsoft .NET Framework 4.8","Microsoft Visual Studio 2022 version 17.2","Microsoft Visual Studio 2022 version 17.4","Microsoft Visual Studio 2022 version 17.6","Microsoft Visual Studio 2022 version 17.7"],"published":"2023-11-14","related":[{"cvss_score":9.8,"headline":".NET and Visual Studio Remote Code Execution Vulnerability","id":"CVE-2024-43498","kev_date_added":null,"published":"2024-11-12"},{"cvss_score":9.1,"headline":"NET, .NET Framework, and Visual Studio Security Feature Bypass Vulnerability","id":"CVE-2024-0057","kev_date_added":null,"published":"2024-01-09"},{"cvss_score":8.8,"headline":".NET Security Feature Bypass Vulnerability","id":"CVE-2026-96957","kev_date_added":null,"published":"2026-10-13"},{"cvss_score":8.8,"headline":".NET and Visual Studio Elevation of Privilege Vulnerability","id":"CVE-2026-69439","kev_date_added":null,"published":"2026-09-08"},{"cvss_score":8.8,"headline":".NET and Visual Studio Remote Code Execution Vulnerability","id":"CVE-2026-71328","kev_date_added":null,"published":"2026-09-08"},{"cvss_score":8.8,"headline":"ASP.NET Core Elevation of Privilege Vulnerability","id":"CVE-2026-47300","kev_date_added":null,"published":"2026-07-14"},{"cvss_score":8.8,"headline":"ASP.NET Core Elevation of Privilege Vulnerability","id":"CVE-2026-47303","kev_date_added":null,"published":"2026-07-14"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2025-10-09","vendors":["Microsoft"]},"summary":"An attacker can exploit this vulnerability in .NET and Visual Studio to elevate privileges on the affected system.","url":"https://insights.sbomify.com/CVE-2023-36049/"}