{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-53827 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-53827 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-53827 is a critical code injection vulnerability in ownCloud Core, published on 6 Jul 2026. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-53827 and fix it if it is affected.\n\nWhat it is: CVE-2025-53827 is a critical code injection vulnerability in ownCloud Core, published on 6 Jul 2026. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-53827 in the wild and no public exploit code.\n\nAffected product: ownCloud Core. 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-2025-53827/ (Markdown: https://insights.sbomify.com/CVE-2025-53827/index.md)","id":"CVE-2025-53827","markdown":"https://insights.sbomify.com/CVE-2025-53827/index.md","name":"CVE-2025-53827","record":{"aliases":[],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"ownCloud Core","requires_auth":"high_privilege","summary":"Administrators can execute arbitrary code via exposed dangerous methods in the ownCloud Core Updater component.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":9.1,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-749","name":"Exposed Dangerous Method or Function"}],"description":"ownCloud Core is the server-side component of the file storage, synchronization, and sharing application ownCloud Classic. In versions prior to 10.15.3, the Updater on ownCloud 10 before 10.15.3 has an exposed dangerous method or function. Attackers with administrative privileges may leverage functionality to execute arbitrary code. This issue has been fixed in version 10.15.3.","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":"ownCloud Core: Updater has an exposed dangerous method or function","id":"CVE-2025-53827","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"SharePoint for ownCloud 10 is vulnerable to Server-Side Request Forgery (SSRF)","id":"CVE-2025-53828"},"packages":[],"prev":{"headline":"FileBrowser Has Insecure JWT Handling Which Allows Session Replay Attacks after Logout","id":"CVE-2025-53826"},"products":["ownCloud Core"],"published":"2026-07-06","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-07-08","vendors":["owncloud"]},"summary":"Administrators can execute arbitrary code via exposed dangerous methods in the ownCloud Core Updater component.","url":"https://insights.sbomify.com/CVE-2025-53827/"}