{"answers":{"affected":"4 open source packages ship an affected version, including Umbraco.Cms. It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-49147 in the wild and no public exploit code.","fix":"Upgrade Umbraco.Cms to a fixed version for your release line: 10.8.11 or 13.9.2.","what":"CVE-2025-49147 is a medium-severity vulnerability in Umbraco Umbraco Cms, published on 24 Jun 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-49147 and fix it if it is affected.\n\nWhat it is: CVE-2025-49147 is a medium-severity vulnerability in Umbraco Umbraco Cms, published on 24 Jun 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-49147 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- Umbraco.Cms (NuGet): affected from 10.0.0; fixed in 10.8.11\n- Umbraco.Cms (NuGet): affected from 10.0.0; fixed in 10.8.11\n- Umbraco.Cms (NuGet): affected from 13.0.0; fixed in 13.9.2\n- Umbraco.Cms (NuGet): affected from 13.0.0; fixed in 13.9.2\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-2025-49147/ (Markdown: https://insights.sbomify.com/CVE-2025-49147/index.md)","id":"CVE-2025-49147","markdown":"https://insights.sbomify.com/CVE-2025-49147/index.md","name":"CVE-2025-49147","record":{"aliases":["GHSA-pgvc-6h2p-q4f6"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Umbraco CMS","requires_auth":"none","summary":"An attacker can retrieve configured password requirements via an anonymous endpoint, aiding brute-force attacks against Umbraco CMS users.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"umbraco_cms","vendor":"umbraco"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-497","name":"Exposure of Sensitive System Information to an Unauthorized Control Sphere"}],"description":"Umbraco, a free and open source .NET content management system, has a vulnerability in versions 10.0.0 through 10.8.10 and 13.0.0 through 13.9.1. Via a request to an anonymously authenticated endpoint it's possible to retrieve information about the configured password requirements. The information available is limited but would perhaps give some additional detail useful for someone attempting to brute force derive a user's password. This information was not exposed in Umbraco 7 or 8, nor in 14 or higher versions. The vulnerability is patched in versions 10.8.11 and 13.9.2.","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 Vulnerable to Disclosure of Configured Password Requirements","id":"CVE-2025-49147","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"NuGet","product":"umbraco:umbraco_cms","products":["umbraco:umbraco_cms"],"type":"information_disclosure","year":"2025"},"n_packages":4,"n_references":3,"next":{"headline":"ClipShare Server Allows Local Privilege Escalation via DLL Hijacking","id":"CVE-2025-49148"},"packages":[{"ecosystem":"NuGet","fixed":["10.8.11"],"introduced":["10.0.0"],"last_affected":[],"package":"Umbraco.Cms","purl":null,"source":"GHSA-pgvc-6h2p-q4f6"},{"ecosystem":"NuGet","fixed":["10.8.11"],"introduced":["10.0.0"],"last_affected":[],"package":"Umbraco.Cms","purl":"pkg:nuget/Umbraco.Cms","source":"GHSA-pgvc-6h2p-q4f6"},{"ecosystem":"NuGet","fixed":["13.9.2"],"introduced":["13.0.0"],"last_affected":[],"package":"Umbraco.Cms","purl":null,"source":"GHSA-pgvc-6h2p-q4f6"},{"ecosystem":"NuGet","fixed":["13.9.2"],"introduced":["13.0.0"],"last_affected":[],"package":"Umbraco.Cms","purl":"pkg:nuget/Umbraco.Cms","source":"GHSA-pgvc-6h2p-q4f6"}],"prev":{"headline":"pgjdbc Client Allows Fallback to Insecure Authentication Despite channelBinding=require Configuration","id":"CVE-2025-49146"},"products":["Umbraco-CMS"],"published":"2025-06-24","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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-06-24","vendors":["umbraco"]},"summary":"An attacker can retrieve configured password requirements via an anonymous endpoint, aiding brute-force attacks against Umbraco CMS users.","url":"https://insights.sbomify.com/CVE-2025-49147/"}