{"answers":{"affected":"4 open source packages ship an affected version, including AutoMapper. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-32933 exists.","fix":"Upgrade AutoMapper to a fixed version for your release line: 15.1.1 or 16.1.1.","what":"CVE-2026-32933 is a high-severity denial of service vulnerability in LuckyPennySoftware AutoMapper, published on 20 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-32933 and fix it if it is affected.\n\nWhat it is: CVE-2026-32933 is a high-severity denial of service vulnerability in LuckyPennySoftware AutoMapper, published on 20 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-32933 exists.\n\nAffected packages and fixed versions:\n- AutoMapper (NuGet): affected all versions; fixed in 15.1.1\n- AutoMapper (NuGet): affected all versions; fixed in 15.1.1\n- AutoMapper (NuGet): affected from 16.0.0; fixed in 16.1.1\n- AutoMapper (NuGet): affected from 16.0.0; fixed in 16.1.1\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-2026-32933/ (Markdown: https://insights.sbomify.com/CVE-2026-32933/index.md)","id":"CVE-2026-32933","markdown":"https://insights.sbomify.com/CVE-2026-32933/index.md","name":"CVE-2026-32933","record":{"aliases":["ECHO-7df6-9160-2309","GHSA-rvv3-g6hj-g44x"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":".NET object mapper","requires_auth":"none","summary":"Attackers can crash the application by providing deeply nested object graphs to AutoMapper, causing a stack overflow and process termination.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"automapper","vendor":"luckypennysoftware"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-674","name":"Uncontrolled Recursion"}],"description":"AutoMapper is a convention-based object-object mapper in .NET. Versions prior to 15.1.1 and 16.1.1 are vulnerable to a Denial of Service (DoS) attack. When mapping deeply nested object graphs, the library uses recursive method calls without enforcing a default maximum depth limit. This allows an attacker to provide a specially crafted object graph that exhausts the thread's stack memory, triggering a `StackOverflowException` and causing the entire application process to terminate. Versions 15.1.1 and 16.1.1 fix the issue.","ecosystems":["NuGet"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"AutoMapper Vulnerable to Denial of Service (DoS) via Uncontrolled Recursion","id":"CVE-2026-32933","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"NuGet","product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":4,"n_references":4,"next":{"headline":"CoreDNS DNS-over-QUIC unbounded goroutine growth leads to denial of service","id":"CVE-2026-32934"},"packages":[{"ecosystem":"NuGet","fixed":["15.1.1"],"introduced":["0"],"last_affected":[],"package":"AutoMapper","purl":null,"source":"GHSA-rvv3-g6hj-g44x"},{"ecosystem":"NuGet","fixed":["15.1.1"],"introduced":["0"],"last_affected":[],"package":"AutoMapper","purl":"pkg:nuget/AutoMapper","source":"GHSA-rvv3-g6hj-g44x"},{"ecosystem":"NuGet","fixed":["16.1.1"],"introduced":["16.0.0"],"last_affected":[],"package":"AutoMapper","purl":null,"source":"GHSA-rvv3-g6hj-g44x"},{"ecosystem":"NuGet","fixed":["16.1.1"],"introduced":["16.0.0"],"last_affected":[],"package":"AutoMapper","purl":"pkg:nuget/AutoMapper","source":"GHSA-rvv3-g6hj-g44x"}],"prev":{"headline":"Chamilo LMS has an Open Redirect via Unvalidated 'page' Parameter in Session Course Edit","id":"CVE-2026-32932"},"products":["AutoMapper"],"published":"2026-03-20","related":[],"sources":[{"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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-03-20","vendors":["LuckyPennySoftware"]},"summary":"Attackers can crash the application by providing deeply nested object graphs to AutoMapper, causing a stack overflow and process termination.","url":"https://insights.sbomify.com/CVE-2026-32933/"}