{"answers":{"affected":"It affects 2 products.","exploited":"Yes. Attackers have exploited CVE-2023-24955 in the wild since at least 26 Mar 2024, including in ransomware campaigns.","fix":"No fix has been published for CVE-2023-24955 yet. Limit exposure of the affected software until one is available. US federal agencies must fix it by 16 Apr 2024.","what":"CVE-2023-24955 is a high-severity code injection vulnerability in Microsoft Sharepoint Enterprise Server, published on 9 May 2023. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-24955 and fix it if it is affected.\n\nWhat it is: CVE-2023-24955 is a high-severity code injection vulnerability in Microsoft Sharepoint Enterprise Server, published on 9 May 2023. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: Yes. Attackers have exploited CVE-2023-24955 in the wild since at least 26 Mar 2024, including in ransomware campaigns.\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-2023-24955/ (Markdown: https://insights.sbomify.com/CVE-2023-24955/index.md)","id":"CVE-2023-24955","markdown":"https://insights.sbomify.com/CVE-2023-24955/index.md","name":"CVE-2023-24955","record":{"aliases":["GHSA-8vmr-gjcv-vm3c"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"SharePoint Server","requires_auth":"high_privilege","summary":"Attackers can execute arbitrary code on Microsoft SharePoint Server, requiring immediate patching by administrators.","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_server","vendor":"microsoft"}],"cvss":{"score":7.2,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","version":"3.1"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"}],"description":"Microsoft SharePoint Server Remote Code Execution Vulnerability","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2023-05-01","github_poc":1,"max_poc_stars":13,"metasploit":1,"nuclei":0,"refs":[{"date":"2023-12-28T09:08:47Z","kind":"github_poc","ref":"https://github.com/former-farmer/CVE-2023-24955-PoC","stars":13,"title":"Exploit for Microsoft SharePoint 2019"},{"date":"2023-05-01","kind":"metasploit","ref":"exploit/windows/http/sharepoint_dynamic_proxy_generator_auth_bypass_rce","stars":null,"title":"Sharepoint Dynamic Proxy Generator Unauth RCE"}],"tier":"exploited"},"has_fix":null,"headline":"Microsoft SharePoint Server Code Injection","id":"CVE-2023-24955","indexable":true,"kev":{"dateAdded":"2024-03-26","dueDate":"2024-04-16","knownRansomwareCampaignUse":"Known","product":"SharePoint Server","requiredAction":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","vendorProject":"Microsoft","vulnerabilityName":"Microsoft SharePoint Server Code Injection Vulnerability"},"kind":"cve","links":{"ecosystem":null,"product":"microsoft:sharepoint_enterprise_server","products":["microsoft:sharepoint_enterprise_server","microsoft:sharepoint_server"],"type":"code_injection","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"SQL injection in n/a","id":"CVE-2023-24956"},"packages":[],"prev":{"headline":"Microsoft SharePoint Server Information Disclosure Vulnerability","id":"CVE-2023-24954"},"products":["Microsoft SharePoint Enterprise Server 2016","Microsoft SharePoint Server 2019","Microsoft SharePoint Server Subscription Edition"],"published":"2023-05-09","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":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":"open","licence":"CC0 1.0","name":"CISA KEV"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"BSD-3-Clause","name":"Metasploit"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"active","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-10-21","vendors":["Microsoft"]},"summary":"Attackers can execute arbitrary code on Microsoft SharePoint Server, requiring immediate patching by administrators.","url":"https://insights.sbomify.com/CVE-2023-24955/"}