{"answers":{"affected":"It affects 2 products.","exploited":"Yes. Attackers have exploited CVE-2025-49706 in the wild since at least 22 Jul 2025, including in ransomware campaigns.","fix":"No fix has been published for CVE-2025-49706 yet. Limit exposure of the affected software until one is available. US federal agencies must fix it by 23 Jul 2025.","what":"CVE-2025-49706 is a medium-severity authentication bypass vulnerability in Microsoft Sharepoint Enterprise Server, published on 8 Jul 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-2025-49706 and fix it if it is affected.\n\nWhat it is: CVE-2025-49706 is a medium-severity authentication bypass vulnerability in Microsoft Sharepoint Enterprise Server, published on 8 Jul 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: Yes. Attackers have exploited CVE-2025-49706 in the wild since at least 22 Jul 2025, 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-2025-49706/ (Markdown: https://insights.sbomify.com/CVE-2025-49706/index.md)","id":"CVE-2025-49706","markdown":"https://insights.sbomify.com/CVE-2025-49706/index.md","name":"CVE-2025-49706","record":{"aliases":["GHSA-j67g-r75f-8hgp"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"SharePoint Server","requires_auth":"none","summary":"An unauthorized attacker can perform spoofing attacks against Microsoft SharePoint Server due to improper authentication mechanisms.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"microsoft","cpe":[{"product":"sharepoint_enterprise_server","vendor":"microsoft"},{"product":"sharepoint_server","vendor":"microsoft"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:F/RL:O/RC:C","version":"3.1"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"Improper authentication in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2025-07-08","github_poc":1,"max_poc_stars":19,"metasploit":1,"nuclei":1,"refs":[{"date":"2025-07-20T13:55:28Z","kind":"github_poc","ref":"https://github.com/AdityaBhatt3010/CVE-2025-49706-SharePoint-Spoofing-Vulnerability-Under-Active-Exploitation","stars":19,"title":"A deep dive into CVE-2025-49706 — the SharePoint spoofing flaw now exploited in the wild for stealthy web shell deployment and privilege escalation."},{"date":"2025-07-08","kind":"metasploit","ref":"exploit/windows/http/sharepoint_toolpane_rce","stars":null,"title":"Microsoft SharePoint Server ToolPane Unauthenticated Remote Code Execution (aka ToolShell)"},{"date":null,"kind":"nuclei","ref":"http/cves/2025/CVE-2025-49706.yaml","stars":null,"title":"Microsoft SharePoint Server - Authentication Bypass"}],"tier":"exploited"},"has_fix":null,"headline":"Microsoft SharePoint Improper Authentication","id":"CVE-2025-49706","indexable":true,"kev":{"dateAdded":"2025-07-22","dueDate":"2025-07-23","knownRansomwareCampaignUse":"Known","product":"SharePoint","requiredAction":"Disconnect public-facing versions of SharePoint Server that have reached their end-of-life (EOL) or end-of-service (EOS) to include SharePoint Server 2013 and earlier versions. For supported versions, please follow the mitigations according to CISA (URL listed below in Notes) and vendor instructions (URL listed below in Notes). Adhere to the applicable BOD 22-01 guidance for cloud services or discontinue use of the product if mitigations are not available.","vendorProject":"Microsoft","vulnerabilityName":"Microsoft SharePoint Improper Authentication Vulnerability"},"kind":"cve","links":{"ecosystem":null,"product":"microsoft:sharepoint_enterprise_server","products":["microsoft:sharepoint_enterprise_server","microsoft:sharepoint_server"],"type":"auth_bypass","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Azure Virtual Machines Spoofing Vulnerability","id":"CVE-2025-49707"},"packages":[],"prev":{"headline":"Microsoft PowerPoint Remote Code Execution Vulnerability","id":"CVE-2025-49705"},"products":["Microsoft SharePoint Enterprise Server 2016","Microsoft SharePoint Server 2019","Microsoft SharePoint Server Subscription Edition"],"published":"2025-07-08","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":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":"attribution","licence":"MIT","name":"Nuclei templates"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"active","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-04","vendors":["Microsoft"]},"summary":"An unauthorized attacker can perform spoofing attacks against Microsoft SharePoint Server due to improper authentication mechanisms.","url":"https://insights.sbomify.com/CVE-2025-49706/"}