{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-1445 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-1445 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-1445 is a medium-severity vulnerability in Microsoft Office Online Server, published on 12 Nov 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2019-1445 and fix it if it is affected.\n\nWhat it is: CVE-2019-1445 is a medium-severity vulnerability in Microsoft Office Online Server, published on 12 Nov 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2019-1445 in the wild and no public exploit code.\n\nAffected product: Microsoft Office Online 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-2019-1445/ (Markdown: https://insights.sbomify.com/CVE-2019-1445/index.md)","id":"CVE-2019-1445","markdown":"https://insights.sbomify.com/CVE-2019-1445/index.md","name":"CVE-2019-1445","record":{"aliases":["GHSA-8r62-7p87-f58m"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Office Online Server","requires_auth":"none","summary":"Attackers can spoof origins in cross-origin communications due to improper validation in Microsoft Office Online Server.","user_interaction":"required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"microsoft","cpe":[{"product":"office_online_server","vendor":"microsoft"}],"cvss":{"score":5.4,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-346","name":"Origin Validation Error"}],"description":"A spoofing vulnerability exists when Office Online does not validate origin in cross-origin communications handlers correctly, aka 'Microsoft Office Online Spoofing Vulnerability'. This CVE ID is unique from CVE-2019-1447.","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":"Other in Office Online Server","id":"CVE-2019-1445","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"microsoft:office_online_server","products":["microsoft:office_online_server"],"type":"other","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Information disclosure in Excel Services on Microsoft SharePoint Server 2010 Service Pack 2","id":"CVE-2019-1446"},"packages":[],"prev":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2019-1444"},"products":["Office Online Server"],"published":"2019-11-12","related":[{"cvss_score":7.8,"headline":"Microsoft Excel Remote Code Execution Vulnerability","id":"CVE-2022-33648","kev_date_added":null,"published":"2022-08-09"},{"cvss_score":7.8,"headline":"Memory corruption in Microsoft Office","id":"CVE-2017-8743","kev_date_added":null,"published":"2017-09-13"},{"cvss_score":6.5,"headline":"Microsoft Excel Denial of Service Vulnerability","id":"CVE-2023-23396","kev_date_added":null,"published":"2023-03-14"},{"cvss_score":6.1,"headline":"Cross-site scripting in Microsoft Office Online Server","id":"CVE-2020-1442","kev_date_added":null,"published":"2020-07-14"},{"cvss_score":5.5,"headline":"Microsoft Office Information Disclosure Vulnerability","id":"CVE-2022-30159","kev_date_added":null,"published":"2022-06-15"},{"cvss_score":5.5,"headline":"Microsoft Office Information Disclosure Vulnerability","id":"CVE-2022-30171","kev_date_added":null,"published":"2022-06-15"},{"cvss_score":5.5,"headline":"Microsoft Office Information Disclosure Vulnerability","id":"CVE-2022-30172","kev_date_added":null,"published":"2022-06-15"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["Microsoft"]},"summary":"Attackers can spoof origins in cross-origin communications due to improper validation in Microsoft Office Online Server.","url":"https://insights.sbomify.com/CVE-2019-1445/"}