{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-16451 exists.","fix":"No fix has been published for CVE-2026-16451 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-16451 is a medium-severity vulnerability in zsadmin2025 ZS-Admin, published on 21 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-16451 and fix it if it is affected.\n\nWhat it is: CVE-2026-16451 is a medium-severity vulnerability in zsadmin2025 ZS-Admin, published on 21 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-16451 exists.\n\nAffected product: zsadmin2025 ZS-Admin. 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-2026-16451/ (Markdown: https://insights.sbomify.com/CVE-2026-16451/index.md)","id":"CVE-2026-16451","markdown":"https://insights.sbomify.com/CVE-2026-16451/index.md","name":"CVE-2026-16451","record":{"aliases":["GHSA-gm6p-5jmf-36cx"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"ZS-Admin web application","requires_auth":"low_privilege","summary":"Remote attackers can upload arbitrary files via the SysFileController upload endpoint, potentially leading to code execution.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"},{"id":"CWE-284","name":"Improper Access Control"}],"description":"A security flaw has been discovered in zsadmin2025 ZS-Admin up to b52e14536d59fda11e56e2536a1c32e82a38cead. This impacts an unknown function of the file /api/system/file/upload of the component com.zs.file.controller.SysFileController. Performing a manipulation of the argument File results in unrestricted upload. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"zsadmin2025 ZS-Admin com.zs.file.controller.SysFileController upload unrestricted upload","id":"CVE-2026-16451","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"Mattermost SAML RelayState forgery allows unauthorized team membership","id":"CVE-2026-16453"},"packages":[],"prev":{"headline":"zsadmin2025 ZS-Admin MyBatis-Plus Tenant Plugin page getTenantId authorization","id":"CVE-2026-16450"},"products":["ZS-Admin"],"published":"2026-07-21","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-22","vendors":["zsadmin2025"]},"summary":"Remote attackers can upload arbitrary files via the SysFileController upload endpoint, potentially leading to code execution.","url":"https://insights.sbomify.com/CVE-2026-16451/"}