{"answers":{"affected":"2 open source packages ship an affected version, including UmbracoCms.Web. It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-15280 in the wild and no public exploit code.","fix":"Upgrade UmbracoCms.Web to 7.7.3 or later.","what":"CVE-2017-15280 is a medium-severity vulnerability in Umbraco Umbraco Cms, published on 12 Oct 2017. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2017-15280 and fix it if it is affected.\n\nWhat it is: CVE-2017-15280 is a medium-severity vulnerability in Umbraco Umbraco Cms, published on 12 Oct 2017. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2017-15280 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- UmbracoCms.Web (NuGet): affected all versions; fixed in 7.7.3\n- UmbracoCms.Web (NuGet): affected all versions; fixed in 7.7.3\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-2017-15280/ (Markdown: https://insights.sbomify.com/CVE-2017-15280/index.md)","id":"CVE-2017-15280","markdown":"https://insights.sbomify.com/CVE-2017-15280/index.md","name":"CVE-2017-15280","record":{"aliases":["GHSA-h2vq-7gf2-qw9v"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Umbraco CMS","requires_auth":"none","summary":"Attackers can exploit an XML external entity vulnerability in Umbraco CMS to read server files or access internal network resources.","user_interaction":"required","vuln_class":"xxe"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"umbraco_cms","vendor":"umbraco"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","version":"3.0"},"cwes":[{"id":"CWE-611","name":"Improper Restriction of XML External Entity Reference"}],"description":"XML external entity (XXE) vulnerability in Umbraco CMS before 7.7.3 allows attackers to obtain sensitive information by reading files on the server or sending TCP requests to intranet hosts (aka SSRF), related to Umbraco.Web/umbraco.presentation/umbraco/dialogs/importDocumenttype.aspx.cs.","ecosystems":["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":"Umbraco CMS XXE Vulnerability","id":"CVE-2017-15280","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"NuGet","product":"umbraco:umbraco_cms","products":["umbraco:umbraco_cms"],"type":"xxe","year":"2017"},"n_packages":2,"n_references":2,"next":{"headline":"Memory corruption in n/a","id":"CVE-2017-15281"},"packages":[{"ecosystem":"NuGet","fixed":["7.7.3"],"introduced":["0"],"last_affected":[],"package":"UmbracoCms.Web","purl":null,"source":"GHSA-h2vq-7gf2-qw9v"},{"ecosystem":"NuGet","fixed":["7.7.3"],"introduced":["0"],"last_affected":[],"package":"UmbracoCms.Web","purl":"pkg:nuget/UmbracoCms.Web","source":"GHSA-h2vq-7gf2-qw9v"}],"prev":{"headline":"Umbraco CMS vulnerable to stored XSS","id":"CVE-2017-15279"},"products":["n/a"],"published":"2017-10-12","related":[{"cvss_score":10,"headline":"Umbraco CMS has an arbitrary file upload vulnerability","id":"CVE-2025-67288","kev_date_added":null,"published":"2025-12-22"},{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2014-10074","kev_date_added":null,"published":"2018-08-27"},{"cvss_score":9.8,"headline":"Server-side request forgery in n/a","id":"CVE-2012-1301","kev_date_added":null,"published":"2017-04-13"},{"cvss_score":9.3,"headline":"Umbraco CMS \u003c 4.7.1 codeEditorSave.asmx RCE","id":"CVE-2012-10054","kev_date_added":null,"published":"2025-08-13"},{"cvss_score":8.8,"headline":"Umbraco has a Management API Vulnerability to Path Traversal With Authenticated Users","id":"CVE-2025-32017","kev_date_added":null,"published":"2025-04-08"},{"cvss_score":8.8,"headline":"Umbraco CMS Authenticated File Upload","id":"CVE-2020-9471","kev_date_added":null,"published":"2020-03-16"},{"cvss_score":8.6,"headline":"Umbraco Remote ApplicationURL Overwrite","id":"CVE-2022-22690","kev_date_added":null,"published":"2022-01-18"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["n/a"]},"summary":"Attackers can exploit an XML external entity vulnerability in Umbraco CMS to read server files or access internal network resources.","url":"https://insights.sbomify.com/CVE-2017-15280/"}