{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2020-1452 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-1452 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-1452 is a high-severity code injection vulnerability in Microsoft Sharepoint Enterprise Server, published on 11 Sep 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-1452 and fix it if it is affected.\n\nWhat it is: CVE-2020-1452 is a high-severity code injection vulnerability in Microsoft Sharepoint Enterprise Server, published on 11 Sep 2020. 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-2020-1452 in the wild and no public exploit code.\n\nAffected product: Microsoft Sharepoint Enterprise 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-2020-1452/ (Markdown: https://insights.sbomify.com/CVE-2020-1452/index.md)","id":"CVE-2020-1452","markdown":"https://insights.sbomify.com/CVE-2020-1452/index.md","name":"CVE-2020-1452","record":{"aliases":["GHSA-fw5p-r5cw-5r92"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Microsoft SharePoint","requires_auth":"none","summary":"Attackers can execute arbitrary code by uploading a malicious SharePoint application package, requiring a security patch.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"microsoft","cpe":[{"product":"sharepoint_enterprise_server","vendor":"microsoft"},{"product":"sharepoint_foundation","vendor":"microsoft"},{"product":"sharepoint_server","vendor":"microsoft"}],"cvss":{"score":8.6,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L/E:P/RL:O/RC:C","version":"3.1"},"cwes":[{"id":"CWE-494","name":"Download of Code Without Integrity Check"}],"description":"\u003cp\u003eA remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the SharePoint application pool and the SharePoint server farm account.\u003c/p\u003e\n\u003cp\u003eExploitation of this vulnerability requires that a user uploads a specially crafted SharePoint application package to an affected version of SharePoint.\u003c/p\u003e\n\u003cp\u003eThe security update addresses the vulnerability by correcting how SharePoint checks the source markup of application packages.\u003c/p\u003e","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":"Microsoft SharePoint Remote Code Execution Vulnerability","id":"CVE-2020-1452","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"microsoft:sharepoint_enterprise_server","products":["microsoft:sharepoint_enterprise_server","microsoft:sharepoint_foundation","microsoft:sharepoint_server"],"type":"code_injection","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Microsoft SharePoint Remote Code Execution Vulnerability","id":"CVE-2020-1453"},"packages":[],"prev":{"headline":"Cross-site scripting in Microsoft SharePoint Enterprise Server","id":"CVE-2020-1451"},"products":["Microsoft SharePoint Enterprise Server 2013 Service Pack 1","Microsoft SharePoint Enterprise Server 2016","Microsoft SharePoint Foundation 2010 Service Pack 2","Microsoft SharePoint Foundation 2013 Service Pack 1","Microsoft SharePoint Server 2019"],"published":"2020-09-11","related":[{"cvss_score":9.8,"headline":"Microsoft SharePoint Remote Code Execution","id":"CVE-2019-0604","kev_date_added":"2021-11-03","published":"2019-03-06"},{"cvss_score":7.2,"headline":"Microsoft SharePoint Server Code Injection","id":"CVE-2023-24955","kev_date_added":"2024-03-26","published":"2023-05-09"},{"cvss_score":6.5,"headline":"Microsoft SharePoint Improper Authentication","id":"CVE-2025-49706","kev_date_added":"2025-07-22","published":"2025-07-08"},{"cvss_score":9.9,"headline":"Microsoft SharePoint Remote Code Execution Vulnerability","id":"CVE-2020-1210","kev_date_added":null,"published":"2020-09-11"},{"cvss_score":9.9,"headline":"Microsoft SharePoint Remote Code Execution Vulnerability","id":"CVE-2020-1595","kev_date_added":null,"published":"2020-09-11"},{"cvss_score":8.8,"headline":"Microsoft SharePoint Server Remote Code Execution Vulnerability","id":"CVE-2025-47163","kev_date_added":null,"published":"2025-06-10"},{"cvss_score":8.8,"headline":"Microsoft SharePoint Server Remote Code Execution Vulnerability","id":"CVE-2025-47166","kev_date_added":null,"published":"2025-06-10"}],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-11-18","vendors":["Microsoft"]},"summary":"Attackers can execute arbitrary code by uploading a malicious SharePoint application package, requiring a security patch.","url":"https://insights.sbomify.com/CVE-2020-1452/"}