{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-12045 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-12045 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-12045 is a critical vulnerability in Dedecms Dedecms, published on 8 Jun 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-12045 and fix it if it is affected.\n\nWhat it is: CVE-2018-12045 is a critical vulnerability in Dedecms Dedecms, published on 8 Jun 2018. 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-2018-12045 in the wild and no public exploit code.\n\nAffected product: Dedecms Dedecms. 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-2018-12045/ (Markdown: https://insights.sbomify.com/CVE-2018-12045/index.md)","id":"CVE-2018-12045","markdown":"https://insights.sbomify.com/CVE-2018-12045/index.md","name":"CVE-2018-12045","record":{"aliases":["GHSA-45qh-89cp-vwg7"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"DedeCMS","requires_auth":"none","summary":"Attackers can upload arbitrary PHP files to execute code on DedeCMS installations via the file management interface.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"dedecms","vendor":"dedecms"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"DedeCMS through V5.7SP2 allows arbitrary file upload in dede/file_manage_control.php via a dede/file_manage_view.php?fmdo=upload request with an upfile1 parameter, as demonstrated by uploading a .php file.","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":"File upload in n/a","id":"CVE-2018-12045","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"dedecms:dedecms","products":["dedecms:dedecms"],"type":"file_upload","year":"2018"},"n_packages":0,"n_references":1,"next":{"headline":"File upload in n/a","id":"CVE-2018-12046"},"packages":[],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2018-12043"},"products":["n/a"],"published":"2018-06-08","related":[{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2026-30643","kev_date_added":null,"published":"2026-04-01"},{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2026-30694","kev_date_added":null,"published":"2026-03-19"},{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2024-35510","kev_date_added":null,"published":"2024-05-28"},{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2024-35375","kev_date_added":null,"published":"2024-05-23"},{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2024-29661","kev_date_added":null,"published":"2024-04-22"},{"cvss_score":9.8,"headline":"Cross-site request forgery in n/a","id":"CVE-2024-29684","kev_date_added":null,"published":"2024-03-26"},{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2023-40784","kev_date_added":null,"published":"2023-09-12"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["n/a"]},"summary":"Attackers can upload arbitrary PHP files to execute code on DedeCMS installations via the file management interface.","url":"https://insights.sbomify.com/CVE-2018-12045/"}